µTris

A simple Tetris game that fits into a 512-byte bootsector of a PC.

It comes in two versions, a modern version for 586+ (Pentium and later) CPUs, and a more basic one targetting vintage machines as old as 80186.

Building

Make sure to have NASM installed. Then just run make

Testing

To test in QEMU:

qemu-system-i386 -drive format=raw,file=disk-586.img

To try on real hardware:

dd if=disk-586.img of=<PENDRIVE OR FLOPPY>

Controls

move   - left/right/down
rotate - up
drop   - space bar

Screenshots

<img src="screenshot1.png" width="400"> <img src="screenshot2.jpg" width="400">