I really enjoyed Warhead, it felt like a seamless and organic extension of the original game. My only complaint with the original (and Warhead by extension) was the washed-out colour palette. I could never work out why the lighting engine made for such drab, bland-looking colours; a tropical setting should (and I hate this phrase) 'pop'. Various mods tried to fix it with texture replacements and enhancements, but it's the lighting engine itself that's the problem; the textures and all are perfect. Somehow colours just don't look vivid at all, and after trying it on several different screens (and comparing to genuinely lush and colourful games like Far Cry 3 and Just Cause 2) I'm sure it wasn't my monitor.