A game entirely written in x86 asm.
This is coded in a binary format only recognized by Windows up to Windows XP, so you need an emulator. Fortunately, DOSBox works perfectly and all you need to do is:
Recompile / reassemble
This program is written in MASM 8086 assembly. You need a MASM-compatible assembler to "recompile" (assemble) it, and this is quite difficult to find nowadays, at least on linux. I tested jwasm, but it did not produce a usable executable.
The project was originally assembled with RadAsm on Windows.
Coded in 2009-2010 by Célestin Matte. This was a 2nd-year bachelor student project.
Visualize with tab size set to 4.
More screenshots: https://ploudseeker.com/pixxxel/