Play on turbowarp: https://mirror.turbowarp.xyz/#1143915116 Use WASD to move. Arrow keys to look.
Update Log: 0.1- 2d controls 0.2 - Buggy 3d image 0.3 - Gaps between pen lines are fixed with res 0.4 - jittering walls fixed 0.5 - wall curving lense fixed 0.6 - complete shading and lense fixed raycaster