diff --git a/TODO.md b/TODO.md
index 11a6b91..698f30f 100644
--- a/TODO.md
+++ b/TODO.md
@@ -21,6 +21,7 @@ GLES 2.0 specific:
 - [ ] Fix face animations in optimized builds
 - [ ] Skinning shader is still broken on VC4
 - [ ] Disappearing background in cutscenes
+- [ ] HUD still disappearing sometimes
 
 GLES 1.1 specific:
 - [x] Backport to STLport v4
@@ -28,9 +29,10 @@ GLES 1.1 specific:
 - [x] Keyboard mappings for both QWERTY/12-keys
 - [ ] Use pvrtc compression
 - [ ] Optimize to always run 10+ fps
+- [ ] Fix z-buffer issues (world clips through hud)
+- [ ] Fix lighting
 
 Issues:
 - [x] Fix crash in Texture::destroy on exit
 - [x] Save menu is too slow
-- [x] HUD disappearing on GLES 2.0 (mostly fixed, was caused by OOM)
 - [x] Crash when picking up a bat