Unreal for Mac

Overview
One of the most visually appealing first-person shooters created to date. You are a convict on a prison transport ship when the ship crashes, marooning you on a strange, magnificent world the likes of which you've never seen. Battle the ruthless Skaarj as you try to free the race they're enslaving. Use your translator to decipher your surroundings, and above all, stay on your toes!

Features
Unreal features a lot of engine tricks, such as colored lighting, curved surfaces, "detail" textures (multi-texturing), and realtime interactive mixed digital music.