Demo Usage Open DOSBox Mount the game directory (assume game in D:\Pacman) mount d D:\Pacman Open mounted directory d: Compile the game .\Tools\Tasm\TASM.exe pacman.asm Link the game .\Tools\Tasm\TLINK.exe PACMAN.OBJ Run the game pacman.exe To Make It Faster and Larger Open Run (Win + R) Paste and Enter C:\Users\%username%\AppData\Local\DOSBox Edit [dosbox-0.74-3.conf] under "[sdl]" > update "windowresolution" (for example windowresolution=1600x800) under "[sdl]" > update "output" (for example output=ddraw) under "[CPU]" > increase "cycles" (for example cycles=140000)