diff --git a/source/engine/2dphysics.c b/source/engine/2dphysics.c
index e8b3a8d..41e7bba 100644
--- a/source/engine/2dphysics.c
+++ b/source/engine/2dphysics.c
@@ -593,14 +593,13 @@ struct postphys_cb {
   JSValue send;
 };
 
-static struct postphys_cb begins[512];
-static uint32_t bptr;
+static struct postphys_cb *begins = NULL;
 
 void flush_collide_cbs() {
-  for (int i = 0; i < bptr; i++)
+  for (int i = 0; i < arrlen(begins); i++)
     script_callee(begins[i].c, 1, &begins[i].send);
 
-  bptr = 0;
+  arrsetlen(begins,0);
 }
 
 void duk_call_phys_cb(cpVect norm, struct callee c, int hit, cpArbiter *arb) {
@@ -618,10 +617,10 @@ void duk_call_phys_cb(cpVect norm, struct callee c, int hit, cpArbiter *arb) {
   JS_SetPropertyStr(js, obj, "id", JS_NewInt32(js,hit));
   JS_SetPropertyStr(js,obj,"obj", JS_DupValue(js,id2go(hit)->ref));
 
-  begins[bptr].c = c;
-  begins[bptr].send = obj;
-  bptr++;
-  return;
+  struct postphys_cb cb;
+  cb.c = c;
+  cb.send = obj;
+  arrput(begins, cb);  
 }
 
 #define CTYPE_BEGIN 0
diff --git a/source/engine/debug/debugdraw.c b/source/engine/debug/debugdraw.c
index d2f707f..f02f01c 100644
--- a/source/engine/debug/debugdraw.c
+++ b/source/engine/debug/debugdraw.c
@@ -46,7 +46,6 @@ static int line_sc = 0;
 static int line_sv = 0;
 static struct line_vert line_b[v_amt];
 static uint16_t line_bi[v_amt];
-
 static sg_pipeline grid_pipe;
 static sg_bindings grid_bind;
 static sg_shader grid_shader;
diff --git a/source/engine/debug/log.c b/source/engine/debug/log.c
index 5a87885..125f666 100644
--- a/source/engine/debug/log.c
+++ b/source/engine/debug/log.c
@@ -24,10 +24,16 @@ char *catstr[] = {"engine", "script", "render"};
 
 FILE *logfile = NULL;
 
-#define CONSOLE_BUF 1024*1024*5/* 5MB */
+#define CONSOLE_BUF 1024*1024*5 /* 5MB */
 
-char lastlog[ERROR_BUFFER+1] = {'\0'};
-char consolelog[CONSOLE_BUF+1] = {'\0'};
+char *lastlog;
+char *consolelog;
+
+void log_init()
+{
+  lastlog = malloc(ERROR_BUFFER+1);
+  consolelog = malloc(CONSOLE_BUF+1);
+}
 
 void mYughLog(int category, int priority, int line, const char *file, const char *message, ...)
 {
diff --git a/source/engine/debug/log.h b/source/engine/debug/log.h
index 8f58a84..73a62a1 100644
--- a/source/engine/debug/log.h
+++ b/source/engine/debug/log.h
@@ -15,10 +15,12 @@
 #define LOG_SCRIPT 1
 #define LOG_RENDER 2
 
-extern char lastlog[];
-extern char consolelog[];
+extern char *lastlog;
+extern char *consolelog;
 extern int logLevel;
 
+void log_init();
+
 #ifndef NDEBUG
 #define YughLog(cat, pri, msg, ...) mYughLog(cat, pri, __LINE__, __FILE__, msg, ##__VA_ARGS__)
 #define YughInfo(msg, ...) mYughLog(0, 0, __LINE__, __FILE__, msg, ##__VA_ARGS__);
diff --git a/source/engine/ffi.c b/source/engine/ffi.c
index 5293e31..83f6628 100644
--- a/source/engine/ffi.c
+++ b/source/engine/ffi.c
@@ -1619,7 +1619,7 @@ JSValue duk_make_timer(JSContext *js, JSValueConst this, int argc, JSValueConst
   struct callee *c = malloc(sizeof(*c));
   c->fn = JS_DupValue(js, argv[0]);
   c->obj = JS_DupValue(js, globalThis);
-  int id = timer_make(secs, call_callee, c, 1);
+  int id = timer_make(secs, call_callee, c, 1, js2bool(argv[2]));
 
   return JS_NewInt64(js, id);
 }
diff --git a/source/engine/sound/dsp.c b/source/engine/sound/dsp.c
index ff3cdd9..cef46f8 100644
--- a/source/engine/sound/dsp.c
+++ b/source/engine/sound/dsp.c
@@ -436,7 +436,7 @@ struct dsp_delay dsp_delay_make(unsigned int ms_delay)
 
 void dsp_delay_filbuf(struct dsp_delay *delay, soundbyte *buf, int n)
 {
-    static soundbyte cache[BUF_FRAMES*2];
+    soundbyte cache[BUF_FRAMES*2];
     dsp_run(delay->in, cache, n);
 
     for (int i = 0; i < n*CHANNELS; i++) {
diff --git a/source/engine/sound/mix.c b/source/engine/sound/mix.c
index 9c0eb3e..69abd2b 100644
--- a/source/engine/sound/mix.c
+++ b/source/engine/sound/mix.c
@@ -5,14 +5,16 @@
 #include "dsp.h"
 #include <string.h>
 #include "log.h"
+#include "stdlib.h"
 
 #include <assert.h>
 
-static struct bus bus[256];
+#define BUS_N 256
+static struct bus *bus;
 static int first = 0; /* First bus available */
 
 static int first_on = -1; /* First bus to fill buffer with */
-soundbyte mastermix[BUF_FRAMES*CHANNELS];
+soundbyte *mastermix = NULL;
 
 static float master_volume = 1.f;
 
@@ -23,13 +25,15 @@ void mix_master_vol(float v) {
 }
 
 void mixer_init() {
-    for (int i = 0; i < 256; i++) {
+  bus = malloc(sizeof(struct bus)*BUS_N);
+  mastermix = malloc(BUF_FRAMES*CHANNELS);
+    for (int i = 0; i < BUS_N; i++) {
         bus[i].next = i+1;
         bus[i].on = 0;
         bus[i].id = i;
     }
 
-    bus[255].next = -1;
+    bus[BUS_N-1].next = -1;
 }
 
 struct bus *first_free_bus(struct dsp_filter in) {
diff --git a/source/engine/sound/mix.h b/source/engine/sound/mix.h
index 93bf025..5d21e08 100644
--- a/source/engine/sound/mix.h
+++ b/source/engine/sound/mix.h
@@ -14,7 +14,7 @@ struct bus {
     int id;
 };
 
-extern soundbyte mastermix[BUF_FRAMES*CHANNELS];
+extern soundbyte *mastermix;
 
 void mixer_init();
 
diff --git a/source/engine/sound/music.c b/source/engine/sound/music.c
index bbf70fa..299e57f 100644
--- a/source/engine/sound/music.c
+++ b/source/engine/sound/music.c
@@ -9,7 +9,6 @@
 
 #define TSF_BLOCK 32
 
-struct dsp_filter cursong;
 struct dsp_midi_song gsong;
 
 float music_pan = 0.f;
@@ -79,6 +78,7 @@ void play_song(const char *midi, const char *sf)
     // Preset on 10th MIDI channel to use percussion sound bank if possible
     tsf_channel_set_bank_preset(gsong.sf, 9, 128, 0);
 
+    struct dsp_filter cursong;
     cursong.data = &gsong;
     cursong.filter = dsp_midi_fillbuf;
     musicbus = first_free_bus(cursong);
diff --git a/source/engine/texture.c b/source/engine/texture.c
index 1154b1f..65f0142 100644
--- a/source/engine/texture.c
+++ b/source/engine/texture.c
@@ -305,7 +305,7 @@ void anim_play(struct anim2d *anim) {
   anim->playing = 1;
 
   if (anim->timer == NULL)
-    anim->timer = id2timer(timer_make(1.f / anim->anim->ms, anim_incr, anim, 0));
+    anim->timer = id2timer(timer_make(1.f / anim->anim->ms, anim_incr, anim, 0, 0));
   else
     timerr_settime(anim->timer, 1.f / anim->anim->ms);
 
diff --git a/source/engine/timer.c b/source/engine/timer.c
index 5dac751..ba745dc 100644
--- a/source/engine/timer.c
+++ b/source/engine/timer.c
@@ -25,12 +25,16 @@ void check_timer(struct timer *t, double dt) {
   }
 }
 
-void timer_update(double dt) {
+void timer_update(double dt, double scale) {
+  double sdt = dt*scale;
   for (int i = 0; i < arrlen(timers); i++)
-    check_timer(&timers[i], dt);
+    if (timers[i].app)
+      check_timer(&timers[i], dt);
+    else
+       check_timer(&timers[i], sdt);
 }
 
-int timer_make(double interval, void (*callback)(void *param), void *param, int own) {
+int timer_make(double interval, void (*callback)(void *param), void *param, int own, int app) {
   struct timer new;
   new.remain_time = interval;
   new.interval = interval;
@@ -39,6 +43,7 @@ int timer_make(double interval, void (*callback)(void *param), void *param, int
   new.repeat = 1;
   new.owndata = own;
   new.next = -1;
+  new.app = app;
 
   if (first < 0) {
     timer_start(&new);
diff --git a/source/engine/timer.h b/source/engine/timer.h
index fd2edea..2639593 100644
--- a/source/engine/timer.h
+++ b/source/engine/timer.h
@@ -11,15 +11,16 @@ struct timer {
     void *data;
     int owndata;
     int next;
+  int app;
 };
 
-int timer_make(double interval, void (*callback)(void *param), void *param, int own);
+int timer_make(double interval, void (*callback)(void *param), void *param, int own, int app);
 struct timer *id2timer(int id);
 void timer_remove(int id);
 void timer_start(struct timer *t);
 void timer_pause(struct timer *t);
 void timer_stop(struct timer *t);
-void timer_update(double dt);
+void timer_update(double dt, double scale);
 void timerr_settime(struct timer *t, double interval);
 
 #endif
diff --git a/source/engine/yugine.c b/source/engine/yugine.c
index d3a1b79..a0c6bad 100644
--- a/source/engine/yugine.c
+++ b/source/engine/yugine.c
@@ -158,10 +158,11 @@ void c_frame()
     low_fps_c += elapsed;
 
     input_poll(0);
+    timer_update(elapsed, timescale);    
       
     if (sim_play == SIM_PLAY || sim_play == SIM_STEP) {
       prof_start(&prof_update);
-      timer_update(elapsed * timescale);
+
       call_updates(elapsed * timescale);
       prof(&prof_update);
 
@@ -317,6 +318,7 @@ void app_name(char *name)
 
 sapp_desc sokol_main(int argc, char **argv) {
 #ifndef NDEBUG
+  log_init();
   #ifdef __linux__
   int logout = 0;
   if (logout) {
diff --git a/source/scripts/debug.js b/source/scripts/debug.js
index e5e88be..650cdae 100644
--- a/source/scripts/debug.js
+++ b/source/scripts/debug.js
@@ -251,7 +251,7 @@ Debug.Options.gif = {
   w: 640, /* Max width */
   h: 480, /* Max height */
   stretch: false, /* True if you want to stretch */
-  cpf: 2,
+  cpf: 4,
   depth: 8,
   file: "out.gif",
   rec: false,
@@ -275,10 +275,11 @@ Debug.Options.gif = {
     this.fps = (1/this.cpf)*100;
     this.start_time = Time.time;
 
-    timer.oneshot(this.stop.bind(this), this.secs, this);
+    timer.oneshot(this.stop.bind(this), this.secs, this, true);
   },
 
   stop() {
+    Log.warn("STOPPED");
     if (!this.rec) return;
     cmd(132, this.file);
     this.rec = false;
diff --git a/source/scripts/engine.js b/source/scripts/engine.js
index dc47f1e..5851521 100644
--- a/source/scripts/engine.js
+++ b/source/scripts/engine.js
@@ -55,17 +55,8 @@ function bb2wh(bb) {
 load("scripts/gui.js");
 
 var timer = {
-  guardfn(fn) {
-    if (typeof fn === 'function')
-      fn();
-    else {
-      Log.warn("TIMER TRYING TO EXECUTE WIHTOUT!!!");
-      Log.warn(this);
-      this.kill();
-    }
-  },
-
-  make(fn, secs,obj,loop) {
+  make(fn, secs,obj,loop,app) {
+    app ??= false;
     if (secs === 0) {
       fn.call(obj);
       return;
@@ -79,17 +70,14 @@ var timer = {
       else
         Log.warn("Timer trying to execute without a function.");
     };
-    t.id = make_timer(guardfn, secs, obj);
+    t.id = make_timer(guardfn, secs, app);
     
     return t;
   },
 
-  oneshot(fn, secs,obj) {
-    var t = this.make(() => {
-      fn.call();
-      t.kill();
-    },secs);
-    t.loop = 0;
+  oneshot(fn, secs,obj, app) {
+    app ??= false;
+    var t = this.make(fn, secs, obj, 0, app);
     t.start();
   },
 
diff --git a/source/shaders/box.glsl b/source/shaders/box.glsl
index 2969c2c..8944eee 100644
--- a/source/shaders/box.glsl
+++ b/source/shaders/box.glsl
@@ -26,5 +26,5 @@ void main()
     }
   }
   
-//  frag_color = vec4(acc,1);
+  frag_color = vec4(acc,1);
 }