diff --git a/Makefile b/Makefile
index aa46658..a752b87 100755
--- a/Makefile
+++ b/Makefile
@@ -4,6 +4,10 @@ MAKEDIR != pwd
 # Options
 # NDEBUG --- build with debugging symbols and logging
 
+ifeq ($(ARCH),)
+	ARCH != uname -m
+endif
+
 CXX:=$(CC)
 
 # Temp to strip long emcc paths to just emcc
@@ -17,13 +21,13 @@ LD = $(CC)
 STEAM = steam/sdk
 STEAMAPI = 
 
-
 ifeq ($(CC), emcc)
-	LDFLAGS += --preload-file game.zip --preload-file config.js --preload-file game.js
+	LDFLAGS += -sUSE_WEBGPU --shell-file shell.html
 	CPPFLAGS += -Wbad-function-cast -Wcast-function-type -sSTACK_SIZE=5MB -sALLOW_MEMORY_GROWTH
 	OPT = 0
 	NDEBUG = 1
 	AR = emar
+	ARCH:= wasm
 endif
 
 CCC != $(CC) -v
@@ -90,11 +94,7 @@ PKGCMD = tar --directory --exclude="./*.a" --exclude="./obj" -czf $(DISTDIR)/$(D
 ZIP = .tar.gz
 UNZIP = cp $(DISTDIR)/$(DIST) $(DESTDIR) && tar xzf $(DESTDIR)/$(DIST) -C $(DESTDIR) && rm $(DESTDIR)/$(DIST)
 
-ifeq ($(ARCH),)
-  ARCH != uname -m
-endif
-
-INFO :=$(INFO)_$(ARCH)
+INFO := $(INFO)_$(ARCH)
 
 ifeq ($(OS), Windows_NT) # then WINDOWS
 	PLATFORM := win64
@@ -167,6 +167,9 @@ includeflag := $(addprefix -I, $(includeflag))
 
 WARNING_FLAGS = -Wno-incompatible-function-pointer-types -Wno-incompatible-pointer-types
 
+ifeq ($(INFO),_)
+	INFO := 
+endif
 APP = prosperon
 NAME = $(APP)$(INFO)$(EXT)
 SEM != git describe --tags --abbrev=0
@@ -271,6 +274,7 @@ crossmac: Prosperon.icns
 
 crossweb:
 	make CC=emcc
+	mv $(APP).html index.html
 
 clean:
 	@echo Cleaning project
diff --git a/scripts/std.js b/scripts/std.js
index fbde31a..a27a51b 100644
--- a/scripts/std.js
+++ b/scripts/std.js
@@ -230,7 +230,7 @@ Cmdline.register_order("debug", function() {
 Cmdline.register_order("play", function(argv) {
   if (argv[0])
     io.chdir(argv[0]);
-
+    
   game.loadurs();
 
   if (!io.exists(projectfile)) {
@@ -267,9 +267,17 @@ Cmdline.register_order("pack", function(str) {
     packname = str[0];
 
   say(`Packing into ${packname}`);
-    
-//  io.pack_engine(packname);
-  io.chmod(packname, 666);
+  
+  io.pack_start(packname);
+  var files = io.ls('.');
+  files = files.filter(f => !f.startsWith('.git'));
+  files = files.filter(f => !f.startsWith('.nova'));
+  files = files.filter(f => !f.includes('.DS_Store'));
+  files = files.filter(f => !f.startsWith('.gitignore'));
+  say(files);
+  for (var f of files)
+    io.pack_add(f);
+  io.pack_end();
 }, "Pack the game into the given name.", "NAME");
 
 Cmdline.register_order("cdb", function(argv) {
diff --git a/source/engine/jsffi.c b/source/engine/jsffi.c
index c953920..636affe 100644
--- a/source/engine/jsffi.c
+++ b/source/engine/jsffi.c
@@ -120,6 +120,11 @@ JSValue strarr2js(char **c)
   return arr;
 }
 
+JSValue js2strarr(JSValue v)
+{
+  
+}
+
 JSValue number2js(double g) { return JS_NewFloat64(js,g); }
 double js2number(JSValue v) {
   double g;
@@ -868,6 +873,10 @@ JSValue js_io_chmod(JSContext *js, JSValue this, int argc, JSValue *argv)
 
 JSC_SCALL(io_save_qoa, save_qoa(str))
 
+JSC_SCALL(io_pack_start, pack_start(str))
+JSC_SCALL(io_pack_add, pack_add(str))
+JSC_CCALL(io_pack_end, pack_end())
+
 static const JSCFunctionListEntry js_io_funcs[] = {
   MIST_FUNC_DEF(io, exists,1),
   MIST_FUNC_DEF(io, ls, 0),
@@ -881,6 +890,9 @@ static const JSCFunctionListEntry js_io_funcs[] = {
   MIST_FUNC_DEF(io, slurpbytes, 1),
   MIST_FUNC_DEF(io, slurpwrite, 2),
   MIST_FUNC_DEF(io, save_qoa,1),
+  MIST_FUNC_DEF(io, pack_start, 1),
+  MIST_FUNC_DEF(io, pack_add, 1),
+  MIST_FUNC_DEF(io, pack_end, 0)
 };
 
 JSC_CCALL(debug_draw_gameobject, gameobject_draw_debug(js2gameobject(argv[0]));)
diff --git a/source/engine/resources.c b/source/engine/resources.c
index 32309e9..fedfeb6 100644
--- a/source/engine/resources.c
+++ b/source/engine/resources.c
@@ -45,46 +45,57 @@ static mz_zip_archive game_cdb;
 
 int LOADED_GAME = 0;
 uint8_t *gamebuf;
+void *zipbuf;
+
+sfetch_handle_t game_h;
 
 static void response_cb(const sfetch_response_t *r)
 {
   if (r->fetched) {
-    mz_zip_reader_init_mem(&game_cdb, r->data.ptr, r->data.size,0);
-    LOADED_GAME = 1;
+    zipbuf = malloc(r->data.size);
+    memcpy(zipbuf, r->data.ptr, r->data.size);
+    mz_zip_reader_init_mem(&game_cdb, zipbuf, r->data.size,0);
+    
   }
   if (r->finished) {
-    LOADED_GAME = -1;
-    if (r->failed) {
+    LOADED_GAME = 1;
+    void *buf = sfetch_unbind_buffer(r->handle);
+    free(buf);
+    if (r->failed)
       LOADED_GAME = -1;
-    }
   }
 }
 
 void *gamedata;
 
 void resources_init() {
-  /*
   sfetch_setup(&(sfetch_desc_t){
     .max_requests = 1024,
     .num_channels = 4,
     .num_lanes = 8,
     .logger = { .func = sg_logging },
   });
-  gamebuf = malloc(64*1024*1024);
-
-  sfetch_handle_t h = sfetch_send(&(sfetch_request_t){
+  mz_zip_reader_init_mem(&corecdb, core_cdb, core_cdb_len, 0);  
+  
+#ifdef __EMSCRIPTEN__
+  gamebuf = malloc(8*1024*1024);
+  game_h = sfetch_send(&(sfetch_request_t){
     .path="game.zip",
     .callback = response_cb,
     .buffer = {
       .ptr = gamebuf,
-      .size = 64*1024*1024
+      .size = 8*1024*1024
     }
   });
-  */
-  mz_zip_reader_init_mem(&corecdb, core_cdb, core_cdb_len, 0);
+#else
   size_t gamesize;
-  gamedata = slurp_file("game.zip", &gamesize);
-  mz_zip_reader_init_mem(&game_cdb, gamedata, gamesize, 0);
+  gamebuf = slurp_file("game.zip", &gamesize);
+  if (gamebuf) {
+    mz_zip_reader_init_mem(&game_cdb, gamebuf, gamesize, 0);
+    free(gamebuf);
+    return;
+  }
+#endif
 }
 
 char *get_filename_from_path(char *path, int extension) {
@@ -163,10 +174,31 @@ char **ls(const char *path)
   return ls_paths;
 }
 
+static mz_zip_archive ar;
+
+void pack_start(const char *name)
+{
+  memset(&ar, 0, sizeof(ar));
+  int status = mz_zip_writer_init_file(&ar, name, 0);
+
+}
+
+void pack_add(const char *path) 
+{
+  mz_zip_writer_add_file(&ar, path, path, NULL, 0, MZ_BEST_COMPRESSION);
+}
+
+void pack_end()
+{
+  mz_zip_writer_finalize_archive(&ar);
+  mz_zip_writer_end(&ar);
+}
+
 #else
 void fill_extensions(char *paths, const char *path, const char *ext)
 {};
 char **ls(const char *path) { return NULL; }
+void pack(const char *name, const char *dir) {}
 #endif
 
 char *str_replace_ext(const char *s, const char *newext) {
diff --git a/source/engine/resources.h b/source/engine/resources.h
index a6dfba0..96a2cf1 100644
--- a/source/engine/resources.h
+++ b/source/engine/resources.h
@@ -18,6 +18,9 @@ char **ls(const char *path);
 int cp(const char *p1, const char *p2);
 int fexists(const char *path);
 time_t file_mod_secs(const char *file);
+void pack_start(const char *name);
+void pack_add(const char *path);
+void pack_end();
 
 char *dirname(const char *path);
 
@@ -27,14 +30,4 @@ int slurp_write(const char *txt, const char *filename, size_t len);
 
 char *seprint(char *fmt, ...);
 
-static inline void *stbarrdup(void *mem, size_t size, int len) {
-  void *out = NULL;
-  arrsetlen(out, len);
-  memcpy(out,mem,size*len);
-  return out;
-}
-
-#define arrconcat(a,b) do{for (int i = 0; i < arrlen(b); i++) arrput(a,b[i]);}while(0)
-#define arrdup(a) (stbarrdup(a, sizeof(*a), arrlen(a)))
-
 #endif
diff --git a/source/engine/window.c b/source/engine/window.c
index dad2821..0ae64bb 100644
--- a/source/engine/window.c
+++ b/source/engine/window.c
@@ -20,6 +20,8 @@ struct window mainwin = {
   .vsync = 1,
   .enable_clipboard = 0,
   .enable_dragndrop = 0,
+  .size =  (HMM_Vec2){640,400},
+  .rendersize = (HMM_Vec2){640,400},
 };
 
 static struct window *windows = NULL;
diff --git a/source/engine/yugine.c b/source/engine/yugine.c
index 6dd47ed..db4f8cd 100644
--- a/source/engine/yugine.c
+++ b/source/engine/yugine.c
@@ -53,8 +53,10 @@ static int sim_play = SIM_PLAY;
 static int argc;
 static char **args;
 
-static JSValue c_start;
-static JSValue c_process_fn;
+static JSValue c_start = JS_UNDEFINED;
+static JSValue c_process_fn = JS_UNDEFINED;
+
+static int PLAYSTART = 0;
 
 void c_init() {
   mainwin.start = 1;
@@ -62,13 +64,28 @@ void c_init() {
   phys2d_init();  
   render_init();
   particle_init();
-  script_call_sym(c_start,0,NULL);
-  JS_FreeValue(js, c_start);
+  if (!JS_IsUndefined(c_start)) {
+    script_call_sym(c_start,0,NULL);
+    JS_FreeValue(js, c_start);
+  }
 }
 
 void c_frame() {
+  sfetch_dowork();
+#ifdef __EMSCRIPTEN__
+  if (PLAYSTART)
+    script_call_sym(c_process_fn,0,NULL); 
+  else if (LOADED_GAME) {
+    PLAYSTART = 1;
+    printf("LOADED GAME\n");
+    script_evalf("cmd_args('play');");
+    script_call_sym(c_start,0,NULL);
+    JS_FreeValue(js, c_start);
+    window_resize(sapp_width(), sapp_height());    
+  }
+#else
   script_call_sym(c_process_fn,0,NULL); 
-  fflush(stdout);
+#endif 
 }
 
 void cleanup()
@@ -216,6 +233,7 @@ sapp_desc sokol_main(int argc, char **argv) {
   stm_setup(); /* time */
   script_startup();
   
+#ifndef __EMSCRIPTEN__
   int argsize = 0;
   for (int i = 0; i < argc; i++) {
     argsize += strlen(argv[i]);
@@ -225,15 +243,13 @@ sapp_desc sokol_main(int argc, char **argv) {
   char cmdstr[argsize+1];
   cmdstr[0] = '\0';
 
-  for (int i = 0; i < argc; i++)
- {
+  for (int i = 0; i < argc; i++) {
     strcat(cmdstr, argv[i]);
     if (argc > i+1) strcat(cmdstr, " ");
   }
-
-  //while (!LOADED_GAME)
-//    sfetch_dowork();
+  
   script_evalf("cmd_args('%s');", cmdstr);
+#endif
   
   return start_desc;
 }