Wolfie

A simple Wolfenstein 3D-like engine written in portable C++ with SDL 2.0 and released under the MIT license.

Feel free to contact me on Twitter: @franzbeaune

Features:

Pure old-school software ray casting
Optional bilinear filtering
Proper collision handling, including wall-sliding
Multithreading via OpenMP
SDL 2.0 for cross-platform display and input handling

Download 64-bit Windows binary of Wolfie 1.1.0

Keys:

Arrows to move and rotate
Shift to run
Alt to strafe
Tab to toggle the minimap
t to toggle texturing
b to toggle bilinear filtering
Escape to quit