Humble's Game Programming C++ & Unreal Book Bundle is available through September 24. While you're snagging the bundle, don't forget to check out this month's Humble Choice lineup .

Unreal Engine is a game development tool that you program in C++ or via its built ... are, the stuttering can be quite bad. For Unreal Engine, ... a Sinclair ZX81 in kit form and a book on ZX ...