diff --git a/src/app/app.c b/src/app/app.c
deleted file mode 100644
index 039e58f2..00000000
--- a/src/app/app.c
+++ /dev/null
@@ -1,308 +0,0 @@
-SharedAppState shared_app_state = ZI;
-
-////////////////////////////////////////////////////////////
-//~ Write directory
-
-String InitializeAppWriteDirectory(Arena *arena, String write_dir)
-{
-    TempArena scratch = BeginScratch(arena);
-
-    /* Create write path */
-    String base_write_dir = P_GetWritePath(scratch.arena);
-    String write_path_fmt = base_write_dir.len > 0 ? Lit("%F/%F/") : Lit("%F%F/");
-    String write_path = FormatString(
-        arena,
-        write_path_fmt,
-        FmtString(base_write_dir),
-        FmtString(write_dir)
-    );
-
-    /* Create write dir if not present */
-    if (!P_IsDir(write_path))
-    {
-        P_MkDir(write_path);
-        /* TODO: handle failure */
-    }
-
-    EndScratch(scratch);
-
-    return write_path;
-}
-
-String CatAppWritePath(Arena *arena, String filename)
-{
-    SharedAppState *g = &shared_app_state;
-    return CatString(arena, g->write_path, filename);
-}
-
-////////////////////////////////////////////////////////////
-//~ Default settings
-
-P_WindowSettings GetDefaultAppWindowSettings(P_Window *window)
-{
-    __prof;
-
-    Vec2I32 monitor_size = P_GetWindowMonitorSize(window);
-
-    i32 width = 1280;
-    i32 height = RoundF32ToI32(width / (f32)(DEFAULT_CAMERA_WIDTH / DEFAULT_CAMERA_HEIGHT));
-    i32 x = RoundF32ToI32(monitor_size.x / 2.f - width / 2);
-    i32 y = RoundF32ToI32(monitor_size.y / 2.f - height / 2);
-
-    return (P_WindowSettings)
-    {
-        .title = WINDOW_TITLE,
-            .floating_x = x,
-            .floating_y = y,
-            .floating_width = width,
-            .floating_height = height
-    };
-}
-
-////////////////////////////////////////////////////////////
-//~ Args
-
-/* TODO: Remove this and do real argument parsing */
-AppArgList ParseAppArgs(Arena *arena, String args_str)
-{
-    AppArgList result = ZI;
-    i64 mode = 0;
-    i64 i = 0;
-    i64 key_start = -1;
-    i64 key_end = -1;
-    i64 value_start = -1;
-    i64 value_end = -1;
-    while (i < (i64)args_str.len)
-    {
-        u8 c = args_str.text[i];
-        switch (mode)
-        {
-            default: break;
-
-            case 0:
-            {
-                if (c == '-')
-                {
-                    mode = 1;
-                    key_start = i + 1;
-                }
-                ++i;
-            } break;
-
-            case 1:
-            {
-                if (c == '=')
-                {
-                    key_end = i;
-                    value_start = i + 1;
-                    mode = 2;
-                }
-                ++i;
-            } break;
-
-            case 2:
-            {
-                if (c == '-' || i == (i64)args_str.len - 1)
-                {
-                    if (c == '-')
-                    {
-                        value_end = i;
-                    }
-                    else
-                    {
-                        value_end = i + 1;
-                    }
-                    if (key_start >= 0 && key_end > key_start && key_end <= (i64)args_str.len && value_start >= 0 && value_end > value_start && value_end <= (i64)args_str.len)
-                    {
-                        String key = PushString(arena, STRING(key_end - key_start, args_str.text + key_start));
-                        String value = PushString(arena, STRING(value_end - value_start, args_str.text + value_start));
-                        AppArg *arg = PushStruct(arena, AppArg);
-                        arg->key = key;
-                        arg->value = value;
-                        if (result.last)
-                        {
-                            result.last->next = arg;
-                        }
-                        else
-                        {
-                            result.first = arg;
-                        }
-                        result.last = arg;
-                        ++result.count;
-                    }
-                    key_start = i + 1;
-                    mode = 1;
-                }
-                ++i;
-            } break;
-        }
-    }
-    return result;
-}
-
-////////////////////////////////////////////////////////////
-//~ @hookdef Entry point
-
-void Startup(void)
-{
-    __prof;
-    TempArena scratch = BeginScratchNoConflict();
-    SharedAppState *g = &shared_app_state;
-
-    String args_str = Lit("");
-    AppArgList args = ParseAppArgs(scratch.arena, args_str);
-    String logfile_name = Lit("log.log");
-    String settings_file_name = Lit("settings.txt");
-    String connect_address = ZI;
-    for (AppArg *arg = args.first; arg; arg = arg->next)
-    {
-        String key = arg->key;
-        String value = arg->value;
-        if (MatchString(key, Lit("log")))
-        {
-            logfile_name = value;
-        }
-        else if (MatchString(key, Lit("settings")))
-        {
-            settings_file_name = value;
-        }
-        else if (MatchString(key, Lit("connect")))
-        {
-            connect_address = value;
-        }
-    }
-
-    LAX args;
-    LAX logfile_name;
-    LAX settings_file_name;
-    LAX connect_address;
-    LAX GetDefaultAppWindowSettings;
-
-#if !RtcIsEnabled
-    /* Verify test modes aren't left on by accident in release mode */
-    StaticAssert(BITBUFF_DEBUG == 0);
-    StaticAssert(BITBUFF_TEST == 0);
-#endif
-
-#if BITBUFF_TEST
-    BB_Test();
-#endif
-
-    g->arena = AcquireArena(Gibi(64));
-
-    g->write_path = InitializeAppWriteDirectory(g->arena, Lit(WRITE_DIR));
-
-    /* Startup logging */
-#if 0
-    {
-        TempArena temp = BeginTempArena(scratch.arena);
-
-        String logfile_dir = CatString(temp.arena, g->write_path, Lit("logs/"));
-        String logfile_path = CatString(temp.arena, logfile_dir, logfile_name);
-        P_MkDir(logfile_dir);
-
-        LogStartup(logfile_path);
-        LogInfoF("Start of logs");
-        EndTempArena(temp);
-    }
-    LogInfoF("App started with args \"%F\" (%F parsed)", FmtString(args_str), FmtUint(args.count));
-    for (AppArg *arg = args.first; arg; arg = arg->next)
-    {
-        LogInfoF("Parsed arg: key = \"%F\", value = \"%F\"", FmtString(arg->key), FmtString(arg->value));
-    }
-#endif
-
-#if 0
-    /* Read window settings from file */
-    {
-        TempArena temp = BeginTempArena(scratch.arena);
-
-        P_WindowSettings window_settings = ZI;
-        String settings_path = CatAppWritePath(temp.arena, settings_file_name);
-        LogInfoF("Looking for settings file \"%F\"", FmtString(settings_path));
-        if (P_IsFile(settings_path))
-        {
-            LogInfoF("Settings file found");
-            P_File settings_file = P_OpenFileRead(settings_path);
-            String file_data = P_ReadFile(temp.arena, settings_file);
-            P_CloseFile(settings_file);
-            LogInfoF("Deserializing settings file data: %F", FmtString(file_data));
-            String error = ZI;
-            P_WindowSettings *deser = SETTINGS_WindowSettingsFromString(temp.arena, file_data, &error);
-            if (error.len > 0)
-            {
-                LogInfoF("Failed to load settings file with error - %F", FmtString(error));
-                String msg = StringF(temp.arena,
-                                     "Failed to loading settings file \"%F\":\n"
-                                     "------------\n"
-                                     "%F\n"
-                                     "------------\n"
-                                     "To stop this error from appearing, either fix the issue above or delete the file from the system.",
-                                     FmtString(settings_path),
-                                     FmtString(error));
-                Panic(msg);
-            }
-            LogInfoF("Settings file loaded successfully");
-            window_settings = *deser;
-        }
-        else
-        {
-            LogInfoF("Settings file not found, loading default");
-            window_settings = GetDefaultAppWindowSettings(window);
-        }
-        PushStringToBuff(StringFromArray(window_settings.title), Lit(WINDOW_TITLE));
-        P_UpdateWindowSettings(window, &window_settings);
-
-        EndTempArena(temp);
-    }
-#endif
-
-#if 0
-    /* Global systems */
-    RES_Startup();
-    W_Startup();
-    GPU_Startup();
-
-    /* Subsystems */
-    AC_StartupReceipt asset_cache_sr    = AC_Startup();
-    TTF_Startup();
-    S_StartupReceipt sprite_sr          = S_Startup();
-    MIX_StartupReceipt mixer_sr         = MIX_Startup();
-    D_StartupReceipt draw_sr            = D_Startup();
-
-    /* Interface systems */
-    SimStartupReceipt sim_sr            = StartupSim();
-    PB_StartupReceipt playback_sr       = PB_Startup(&mixer_sr);
-    UserStartupReceipt user_sr          = StartupUser(&sprite_sr, &draw_sr, &asset_cache_sr, &mixer_sr, &sim_sr, connect_address);
-#endif
-    PpMain();
-
-#if 0
-    /* Write window settings to file */
-    {
-        __profn("Write settings file");
-        TempArena temp = BeginTempArena(scratch.arena);
-
-        String window_settings_path = CatAppWritePath(temp.arena, settings_file_name);
-
-        P_WindowSettings settings = P_GetWindowSettings(window);
-        String str = SETTINGS_StringFromWindowSettings(temp.arena, &settings);
-        LogInfoF("Serialized window settings: %F", FmtString(str));
-
-        LogInfoF("Writing settings file to path \"%F\"", FmtString(window_settings_path));
-        P_File settings_file = P_OpenFileWrite(window_settings_path);
-        P_WriteFile(settings_file, str);
-        P_CloseFile(settings_file);
-        LogInfoF("Finished writing settings file");
-
-        EndTempArena(temp);
-    }
-#endif
-
-#if 0
-    P_ReleaseWindow(window);
-#endif
-
-    //LogInfoF("Program exited normally");
-    EndScratch(scratch);
-}
diff --git a/src/app/app.h b/src/app/app.h
deleted file mode 100644
index 40bec06f..00000000
--- a/src/app/app.h
+++ /dev/null
@@ -1,39 +0,0 @@
-////////////////////////////////////////////////////////////
-//~ App arg types
-
-Struct(AppArg)
-{
-    String key;
-    String value;
-    AppArg *next;
-};
-
-Struct(AppArgList)
-{
-    AppArg *first;
-    AppArg *last;
-    u64 count;
-};
-
-////////////////////////////////////////////////////////////
-//~ State types
-
-Struct(SharedAppState)
-{
-    Arena *arena;
-    String write_path;
-} extern shared_app_state;
-
-////////////////////////////////////////////////////////////
-//~ App functions
-
-//- Write path
-String InitializeAppWriteDirectory(Arena *arena, String write_dir);
-String CatAppWritePath(Arena *arena, String filename);
-
-//- Default window settings
-P_WindowSettings GetDefaultAppWindowSettings(P_Window *window);
-
-//- App args
-
-AppArgList ParseAppArgs(Arena *arena, String args_str);
diff --git a/src/app/app.lay b/src/app/app.lay
deleted file mode 100644
index 0486d607..00000000
--- a/src/app/app.lay
+++ /dev/null
@@ -1,24 +0,0 @@
-@Layer app
-
-//- Dependencies
-@Dep base
-@Dep platform
-@Dep ttf
-@Dep gpu
-@Dep sprite
-@Dep watch
-@Dep sound
-@Dep font
-@Dep asset_cache
-@Dep mixer
-@Dep settings
-@Dep net
-@Dep resource
-@Dep playback
-@Dep pp
-
-//- Api
-@IncludeC app.h
-
-//- Impl
-@IncludeC app.c
diff --git a/src/proto/pp.lay b/src/proto/pp.lay
index 65363a92..d67e04fc 100644
--- a/src/proto/pp.lay
+++ b/src/proto/pp.lay
@@ -7,7 +7,6 @@
 @Dep collider
 @Dep net
 @Dep mixer
-@Dep rendertest
 @Dep playback
 @Dep platform
 @Dep window
diff --git a/src/proto/pp_ent.h b/src/proto/pp_ent.h
index 0b90ca60..ed9bd7e2 100644
--- a/src/proto/pp_ent.h
+++ b/src/proto/pp_ent.h
@@ -1,16 +1,22 @@
 ////////////////////////////////////////////////////////////
 //~ Key types
 
-#define PP_NilKey ((PP_Key) { 0 })
+#define PP_NilEntKey  ((PP_EntKey) { 0 })
+#define PP_RootEntKey ((PP_EntKey) { .v.hi = 0x75ebb7a47d1ca753, .v.lo = 0x2d505fc8961e5576 })
 
 Struct(PP_EntKey)
 {
     U128 v;
 };
 
-Struct(PP_EntNum)
+////////////////////////////////////////////////////////////
+//~ Shape types
+
+Struct(PP_Shape)
 {
-    u64 v;
+    f32 radius;
+    u32 points_count;
+    Vec2 points[8];
 };
 
 ////////////////////////////////////////////////////////////
@@ -36,6 +42,8 @@ Struct(PP_Ent)
     PP_EntKey prev;
 
     PP_EntKey key;
+
+    PP_Shape shape;
 } extern Readonly PP_nil_ent;
 
 //////////////////////////////
@@ -55,12 +63,11 @@ Struct(PP_EntList)
 };
 
 ////////////////////////////////////////////////////////////
-//~ Ent lookup types
+//~ Lookup types
 
 Struct(PP_EntLookupBin)
 {
-    PP_EntNum first;
-    PP_EntNum last;
+    i32 _;
 };
 
 ////////////////////////////////////////////////////////////
@@ -69,12 +76,14 @@ Struct(PP_EntLookupBin)
 Struct(PP_World)
 {
     i64 tick;
-
     PP_Ent *ents;
     i64 ents_count;
+};
 
-    PP_EntLookupBin *bins;
-    i64 bins_count;
+Struct(PP_WorldNode)
+{
+    PP_WorldNode *next;
+    PP_World world;
 };
 
 ////////////////////////////////////////////////////////////
diff --git a/src/proto/pp_game.c b/src/proto/pp_game.c
index e23b8166..8376739f 100644
--- a/src/proto/pp_game.c
+++ b/src/proto/pp_game.c
@@ -8,10 +8,15 @@ void PP_Startup(void)
     PP_SharedState *shared = &PP_shared_state;
 
     /* Initialize shared state */
-    for (u64 i = 0; i < countof(shared->v2s); ++i)
+    for (u64 i = 0; i < countof(shared->sim_input_states); ++i)
     {
-        PP_VisToSimState *v2s = &shared->v2s[i];
-        v2s->arena = AcquireArena(Gibi(64));
+        PP_SimInputState *input = &shared->sim_input_states[i];
+        input->arena = AcquireArena(Gibi(64));
+    }
+    for (u64 i = 0; i < countof(shared->sim_output_states); ++i)
+    {
+        PP_SimOutputState *output = &shared->sim_output_states[i];
+        output->arena = AcquireArena(Gibi(64));
     }
 
     /* Create job pools */
@@ -40,6 +45,27 @@ JobDef(PP_SimWorker, sig, job_id)
     Arena *frame_arena = AcquireArena(Gibi(64));
     Arena *perm = PermArena();
 
+    //- World data
+    Arena *ents_arena = AcquireArena(Gibi(64));
+    PP_Ent *ents = ArenaFirst(ents_arena, PP_Ent);
+    i64 tick = 0;
+
+    /* Create root ent */
+    {
+        PP_Ent *root_ent = PushStruct(ents_arena, PP_Ent);
+        *root_ent = PP_nil_ent;
+        root_ent->key = PP_RootEntKey;
+    }
+
+    /* Create test ent */
+    {
+        PP_Ent *test_ent = PushStruct(ents_arena, PP_Ent);
+        *test_ent = PP_nil_ent;
+        test_ent->parent = PP_RootEntKey;
+        test_ent->shape.points_count = 1;
+        test_ent->shape.radius = 0.25;
+    }
+
     //////////////////////////////
     //- Begin sim loop
 
@@ -56,22 +82,22 @@ JobDef(PP_SimWorker, sig, job_id)
         //////////////////////////////
         //- Pop sim commands
 
-        PP_VisToSimState *v2s = 0;
-        LockTicketMutex(&shared->v2s_back_tm);
+        PP_SimInputState *input = 0;
+        LockTicketMutex(&shared->sim_input_back_tm);
         {
-            v2s = &shared->v2s[shared->v2s_back_idx];
-            ++shared->v2s_back_idx;
-            if (shared->v2s_back_idx >= countof(shared->v2s))
+            input = &shared->sim_input_states[shared->sim_input_back_idx];
+            ++shared->sim_input_back_idx;
+            if (shared->sim_input_back_idx >= countof(shared->sim_input_states))
             {
-                shared->v2s_back_idx = 0;
+                shared->sim_input_back_idx = 0;
             }
         }
-        UnlockTicketMutex(&shared->v2s_back_tm);
+        UnlockTicketMutex(&shared->sim_input_back_tm);
 
         //////////////////////////////
         //- Process sim commands
 
-        for (PP_SimCmdNode *cmd_node = v2s->first_cmd_node; cmd_node; cmd_node = cmd_node->next)
+        for (PP_SimCmdNode *cmd_node = input->first_cmd_node; cmd_node; cmd_node = cmd_node->next)
         {
             PP_SimCmd cmd = cmd_node->cmd;
             switch (cmd.kind)
@@ -83,28 +109,51 @@ JobDef(PP_SimWorker, sig, job_id)
             }
         }
 
+        //////////////////////////////
+        //- Publish sim state
+
+        LockTicketMutex(&shared->sim_output_back_tm);
+        {
+            PP_SimOutputState *output = &shared->sim_output_states[shared->sim_output_back_idx];
+            PP_WorldNode *world_node = PushStruct(output->arena, PP_WorldNode);
+            PP_World *world = &world_node->world;
+            SllQueuePush(output->first_world_node, output->last_world_node, world_node);
+            ++output->worlds_count;
+            world->ents_count = ArenaCount(ents_arena, PP_Ent);
+            world->tick = tick;
+            world->ents = PushStructsNoZero(output->arena, PP_Ent, world->ents_count);
+            for (i64 ent_idx = 0; ent_idx < world->ents_count; ++ent_idx)
+            {
+                PP_Ent *ent = &ents[ent_idx];
+                world->ents[ent_idx] = *ent;
+            }
+        }
+        UnlockTicketMutex(&shared->sim_output_back_tm);
+
         //////////////////////////////
         //- End sim frame
 
-        /* Reset front v2s */
+        /* Reset front input state */
         {
-            Arena *arena = v2s->arena;
+            Arena *arena = input->arena;
             ResetArena(arena);
-            ZeroStruct(v2s);
-            v2s->arena = arena;
+            ZeroStruct(input);
+            input->arena = arena;
         }
 
-        shutdown = Atomic32Fetch(&shared->shutdown);
 
         i64 frame_end_ns = TimeNs();
+        ++tick;
 
         //////////////////////////////
         //- Sleep
 
+        if (!Atomic32Fetch(&shared->shutdown))
         {
             i64 step_dt_ns = NsFromSeconds(1) / SIM_TICKS_PER_SECOND;
             P_SleepFrame(frame_begin_ns, step_dt_ns);
         }
+        shutdown = Atomic32Fetch(&shared->shutdown);
     }
 }
 
@@ -185,6 +234,17 @@ JobDef(PP_VisWorker, sig, job_id)
     //////////////////////////////
     //- Begin vis loop
 
+
+
+
+    Arena *ents_arena = AcquireArena(Gibi(64));
+    PP_Ent *ents = ArenaFirst(ents_arena, PP_Ent);
+    i64 tick = 0;
+
+
+
+
+
     b32 shutdown = 0;
     while (!shutdown)
     {
@@ -218,6 +278,33 @@ JobDef(PP_VisWorker, sig, job_id)
         UI_Push(Height, UI_GROW(1, 0));
         UI_Push(Parent, UI_BuildColumnEx(UI_KeyF("AAH")));
 
+
+        //////////////////////////////
+        //- Pop sim output
+
+        PP_SimOutputState *sim_output = 0;
+        LockTicketMutex(&shared->sim_output_back_tm);
+        {
+            sim_output = &shared->sim_output_states[shared->sim_output_back_idx];
+            ++shared->sim_output_back_idx;
+            if (shared->sim_output_back_idx >= countof(shared->sim_output_states))
+            {
+                shared->sim_output_back_idx = 0;
+            }
+        }
+        UnlockTicketMutex(&shared->sim_output_back_tm);
+
+        {
+            PP_WorldNode *last = sim_output->last_world_node;
+            if (last && last->world.tick > tick)
+            {
+                ResetArena(ents_arena);
+                ents = PushStructsNoZero(ents_arena, PP_Ent, last->world.ents_count);
+                CopyStructs(ents, last->world.ents, last->world.ents_count);
+                tick = last->world.tick;
+            }
+        }
+
         //////////////////////////////
         //- Process controller events vis cmds
 
@@ -370,9 +457,9 @@ JobDef(PP_VisWorker, sig, job_id)
         //////////////////////////////
         //- Submit sim commands
 
-        LockTicketMutex(&shared->v2s_back_tm);
+        LockTicketMutex(&shared->sim_input_back_tm);
         {
-            PP_VisToSimState *v2s = &shared->v2s[shared->v2s_back_idx];
+            PP_SimInputState *v2s = &shared->sim_input_states[shared->sim_input_back_idx];
             for (PP_EntListNode *ent_node = spawn_ents.first; ent_node; ent_node = ent_node->next)
             {
                 PP_SimCmdNode *cmd_node = PushStruct(v2s->arena, PP_SimCmdNode);
@@ -382,7 +469,7 @@ JobDef(PP_VisWorker, sig, job_id)
                 ++v2s->cmds_count;
             }
         }
-        UnlockTicketMutex(&shared->v2s_back_tm);
+        UnlockTicketMutex(&shared->sim_input_back_tm);
 
         //////////////////////////////
         //- End vis frame
diff --git a/src/proto/pp_game.h b/src/proto/pp_game.h
index 5db6402c..dd908162 100644
--- a/src/proto/pp_game.h
+++ b/src/proto/pp_game.h
@@ -94,9 +94,10 @@ Global Readonly PP_VisCmdDesc PP_vis_cmd_descs[PP_VisCmdKind_Count] = {
 ////////////////////////////////////////////////////////////
 //~ State types
 
-#define PP_VisToSimStatesCount 2
+#define PP_SimInputStatesCount 2
+#define PP_SimOutputStatesCount 2
 
-Struct(PP_VisToSimState)
+Struct(PP_SimInputState)
 {
     Arena *arena;
     PP_SimCmdNode *first_cmd_node;
@@ -104,6 +105,14 @@ Struct(PP_VisToSimState)
     u64 cmds_count;
 };
 
+Struct(PP_SimOutputState)
+{
+    Arena *arena;
+    PP_WorldNode *first_world_node;
+    PP_WorldNode *last_world_node;
+    u64 worlds_count;
+};
+
 Struct(PP_SharedState)
 {
     Atomic32 shutdown;
@@ -111,9 +120,14 @@ Struct(PP_SharedState)
     i64 workers_count;
 
     //- Vis -> Sim
-    TicketMutex v2s_back_tm;
-    i32 v2s_back_idx;
-    PP_VisToSimState v2s[PP_VisToSimStatesCount];
+    TicketMutex sim_input_back_tm;
+    i32 sim_input_back_idx;
+    PP_SimInputState sim_input_states[PP_SimInputStatesCount];
+
+    //- Sim -> Vis
+    TicketMutex sim_output_back_tm;
+    i32 sim_output_back_idx;
+    PP_SimOutputState sim_output_states[PP_SimOutputStatesCount];
 
 } extern PP_shared_state;
 
diff --git a/src/rendertest/rendertest.c b/src/rendertest/rendertest.c
deleted file mode 100644
index 14a60187..00000000
--- a/src/rendertest/rendertest.c
+++ /dev/null
@@ -1,6 +0,0 @@
-////////////////////////////////////////////////////////////
-//~ Startup
-
-void RT_Startup(void)
-{
-}
diff --git a/src/rendertest/rendertest.h b/src/rendertest/rendertest.h
deleted file mode 100644
index d69fc0a0..00000000
--- a/src/rendertest/rendertest.h
+++ /dev/null
@@ -1,4 +0,0 @@
-////////////////////////////////////////////////////////////
-//~ Startup
-
-void RT_Startup(void);
diff --git a/src/rendertest/rendertest.lay b/src/rendertest/rendertest.lay
deleted file mode 100644
index 0c96c84c..00000000
--- a/src/rendertest/rendertest.lay
+++ /dev/null
@@ -1,16 +0,0 @@
-@Layer rendertest
-
-//- Dependencies
-@Dep gpu
-@Dep sprite
-@Dep font
-@Dep collider
-
-//- Api
-@IncludeC rendertest.h
-
-//- Impl
-@IncludeC rendertest.c
-
-//- Startup
-@Startup RT_Startup