"Well, Gordon Freeman! And about time, too." Use TurboWarp or anything that goes faster than Scratch https://turbowarp.org/874150485?fps=250&hqpen&limitless WASD to move Mouse to turn (Move mouse near the edge of the screen to turn far) Space to jump Q to take 20 damage
Thanks to CodingBio for "3D Tutorial Part Five: Z-Clipping" (Mostly the render sprite) This is another step to Half-Life: Scratch, Now with health (HEV included), improved HUD and improved FPS.