diff --git a/src/raylua.c b/src/raylua.c
index c286de7..cb75cea 100644
--- a/src/raylua.c
+++ b/src/raylua.c
@@ -39,7 +39,7 @@
 
 extern const char *raylua_boot_str;
 
-void raylua_boot(lua_State *L, lua_CFunction loadfile, bool repl)
+void raylua_boot(lua_State *L, lua_CFunction loadfile, lua_CFunction listfiles, bool repl)
 {
   lua_newtable(L);
 
@@ -49,6 +49,12 @@ void raylua_boot(lua_State *L, lua_CFunction loadfile, bool repl)
     lua_settable(L, -3);
   }
 
+  if (listfiles) {
+    lua_pushstring(L, "listfiles");
+    lua_pushcfunction(L, listfiles);
+    lua_settable(L, -3);
+  }
+
   lua_pushstring(L, "bind_entries");
   lua_pushlightuserdata(L, raylua_entries);
   lua_settable(L, -3);
@@ -65,6 +71,6 @@ void raylua_boot(lua_State *L, lua_CFunction loadfile, bool repl)
 
 int luaopen_raylua(lua_State *L)
 {
-  raylua_boot(L, NULL, false);
+  raylua_boot(L, NULL, NULL, false);
   return 0;
 }
diff --git a/src/raylua.h b/src/raylua.h
index f52e2f0..1ab1a53 100644
--- a/src/raylua.h
+++ b/src/raylua.h
@@ -20,7 +20,7 @@
 #include <stdbool.h>
 #include <lua.h>
 
-void raylua_boot(lua_State *L, lua_CFunction loadfile, bool repl);
+void raylua_boot(lua_State *L, lua_CFunction loadfile, lua_CFunction listfiles, bool repl);
 
 /* raylua_boot alias to allow direct loading */
 int luaopen_raylua(lua_State *L);
diff --git a/src/raylua_e.c b/src/raylua_e.c
index 450b477..d1d2ad2 100644
--- a/src/raylua_e.c
+++ b/src/raylua_e.c
@@ -67,6 +67,25 @@ int raylua_loadfile(lua_State *L)
   return 1;
 }
 
+int raylua_listfiles(lua_State *L)
+{
+  size_t count = mz_zip_reader_get_num_files(&zip_file);
+  char filename[1024];
+
+  lua_createtable(L, count, 0);
+
+  size_t i = 0;
+  while (i < count) {
+    mz_zip_reader_get_filename(&zip_file, i, filename, sizeof(filename));
+    lua_pushstring(L, filename);
+
+    lua_rawseti(L, -2, i + 1);
+    i++;
+  }
+
+  return 1;
+}
+
 unsigned char *raylua_loadFileData(const char *path, unsigned int *out_size)
 {
   int index = mz_zip_reader_locate_file(&zip_file, path, NULL, 0);
@@ -178,7 +197,7 @@ int main(int argc, const char **argv)
     #endif
   } else {
     /* Boot on payload. */
-    raylua_boot(L, raylua_loadfile, false);
+    raylua_boot(L, raylua_loadfile, raylua_listfiles, false);
   }
 
   lua_close(L);
diff --git a/src/raylua_s.c b/src/raylua_s.c
index 2b5f5a9..979e5b6 100644
--- a/src/raylua_s.c
+++ b/src/raylua_s.c
@@ -44,7 +44,7 @@ int main(int argc, const char **argv)
 
   lua_setglobal(L, "arg");
 
-  raylua_boot(L, NULL, true);
+  raylua_boot(L, NULL, NULL, true);
   lua_close(L);
   return 0;
 }