diff --git a/compile_linux.sh b/compile_linux.sh
index 8c39349..8f862cc 100755
--- a/compile_linux.sh
+++ b/compile_linux.sh
@@ -96,6 +96,8 @@ ccache g++ -Wall -D_REENTRANT -g -Isfw -c sfw/render_objects/sprite.cpp -o sfw/r
 ccache g++ -Wall -D_REENTRANT -g -Isfw -c sfw/render_objects/tile_map.cpp -o sfw/render_objects/tile_map.o
 ccache g++ -Wall -D_REENTRANT -g -Isfw -c sfw/render_objects/text_2d.cpp -o sfw/render_objects/text_2d.o
 
+#ccache g++ -Wall -D_REENTRANT -g -Isfw -c sfw/render_gui/gui.cpp -o sfw/render_gui/gui.o
+
 ccache g++ -Wall -D_REENTRANT -g -Isfw -c sfw/game_scene.cpp -o sfw/game_scene.o
 ccache g++ -Wall -D_REENTRANT -g -Isfw -c sfw/main.cpp -o sfw/main.o
 
@@ -139,3 +141,5 @@ ccache g++ -Wall -D_REENTRANT -g sfw/core/aabb.o sfw/core/basis.o sfw/core/color
                         sfw/game_scene.o sfw/main.o \
                         -lX11 \
                         -o game 
+
+                        #sfw/render_gui/gui.o \
diff --git a/sfw/render_gui/3rd_nuklear_filebrowser.h b/sfw/render_gui/3rd_nuklear_filebrowser.h
index 89cd2dd..acf0e8c 100644
--- a/sfw/render_gui/3rd_nuklear_filebrowser.h
+++ b/sfw/render_gui/3rd_nuklear_filebrowser.h
@@ -11,7 +11,9 @@
 // - simplified file<->media_group concept
 // - minor cosmetics
 
-#ifdef _WIN32
+#include <cstring>
+
+#if defined(_WIN64) || defined(_WIN32)
 #include <direct.h> // _getcwd()
 #else
 #include <unistd.h> // getcwd()
@@ -20,9 +22,15 @@
 #define _pclose pclose
 #endif
 
-const char** old_file_list(const char *cwd, const char *masks) {
-    ASSERT(strend(cwd, "/"), "Error: dirs like '%s' must end with slash", cwd);
+bool strend(const char *cwd, const char *masks) {
+	//TODO REMOVE
+	return true;
+}
 
+const char** old_file_list(const char *cwd, const char *masks) {
+    //ASSERT(strend(cwd, "/"), "Error: dirs like '%s' must end with slash", cwd);
+
+		/*
     static __thread array(char*) list = 0;
     const char *arg0 = cwd; // app_path();
     int larg0 = strlen(arg0);
@@ -34,7 +42,7 @@ const char** old_file_list(const char *cwd, const char *masks) {
 
     for each_substring(masks,";",it) {
         int recurse = !!strstr(it, "**");
-        #if is(win32)
+        #if defined(_WIN64) || defined(_WIN32)
         char *glob = va("dir %s/b/o:n \"%s\\%s\" 2> NUL", recurse ? "/s":"", cwd, it);
         #else // linux, osx
         char *glob = va("find %s %s -name \"%s\" | sort", cwd, !recurse ? "-maxdepth 1":"-type f", it);
@@ -52,7 +60,7 @@ const char** old_file_list(const char *cwd, const char *masks) {
                 if( line[0] == '.' ) if( !strcmp(line,".git") || !strcmp(line,".vs") || !strcmp(line,".") || !strcmp(line,"..") ) continue;
                 if( strstr(line, "/.") ) continue;
                 // insert copy
-                #if is(win32)
+                #if defined(_WIN64) || defined(_WIN32)
                 char *copy = STRDUP(line); // full path already provided
                 #else
                 // while(line[0] == '/') ++line;
@@ -64,6 +72,8 @@ const char** old_file_list(const char *cwd, const char *masks) {
     }
     array_push(list, 0); // terminator
     return (const char**)list;
+		*/
+	return NULL;
 }
 
 #if 1
diff --git a/sfw/render_gui/gui.cpp b/sfw/render_gui/gui.cpp
index 13a2c39..2a91ef0 100644
--- a/sfw/render_gui/gui.cpp
+++ b/sfw/render_gui/gui.cpp
@@ -1,8 +1,23 @@
 
+#define NK_GLFW_GL3_IMPLEMENTATION            // nuklear
+#define NK_IMPLEMENTATION                     // nuklear
+#define NK_INCLUDE_DEFAULT_ALLOCATOR          // nuklear
+#define NK_INCLUDE_DEFAULT_FONT               // nuklear
+#define NK_INCLUDE_FIXED_TYPES                // nuklear
+#define NK_INCLUDE_FONT_BAKING                // nuklear
+#define NK_INCLUDE_STANDARD_IO                // nuklear
+#define NK_INCLUDE_STANDARD_VARARGS           // nuklear
+#define NK_INCLUDE_VERTEX_BUFFER_OUTPUT       // nuklear
+#define NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS 64 // nuklear
+#define NK_KEYSTATE_BASED_INPUT               // nuklear
+
 //--STRIP
+#include "render_core/3rd_glad.h"
+#include "render_core/3rd_glfw3.h"
 #include "3rd_nuklear.h"
-#include "3rd_nuklear_filebrowser.h"
+//#include "3rd_nuklear_filebrowser.h"
 #include "3rd_nuklear_glfw_gl3.h"
+#include <cstring>
 //--STRIP
 
 
@@ -337,7 +352,7 @@ table[NK_COLOR_CHART_COLOR_HIGHLIGHT] = hover_hue; // nk_rgba(255, 0, 0, 255);
 table[NK_COLOR_SELECT_ACTIVE] = main_hue;
 
     // @transparent
-    #if !is(ems)
+    #if !defined(__EMSCRIPTEN__)
     if( glfwGetWindowAttrib(window_handle(), GLFW_TRANSPARENT_FRAMEBUFFER) == GLFW_TRUE ) {
         table[NK_COLOR_WINDOW].a =
         table[NK_COLOR_HEADER].a = 255;
@@ -1064,7 +1079,7 @@ void ui_render() {
         nk_clear(&nk_glfw.ctx);
     }
 
-#if is(ems)
+#if defined(__EMSCRIPTEN__)
     glFinish();
 #endif
 
@@ -1514,7 +1529,7 @@ int ui_window_end() {
     }
 
     // @transparent
-    #if !is(ems)
+    #if !defined(__EMSCRIPTEN__)
     static bool has_transparent_attrib = 0; do_once has_transparent_attrib = glfwGetWindowAttrib(window_handle(), GLFW_TRANSPARENT_FRAMEBUFFER) == GLFW_TRUE;
     if( closed && has_transparent_attrib && !ui_has_menubar() ) {
         bool any_open = 0;