← BX Foundry

Violent Checkers

Atari 800 Edition — 6502 assembly, running in a real Atari emulator in your browser

Download .xex

Controls

  • ←→↑↓ or WASD — joystick
  • Space Z X or Ctrl — fire
  • Enter / 1 — START (also pauses) · 2 — SELECT · 3 — OPTION
  • Gamepads work: stick or d-pad, A/B fire, Start, Back = SELECT

How to play

Pick one of your pieces with the stick and press fire. Turn with left/right, hold fire to charge, let go to launch. Hit hard enough and pieces crack and shatter — but the attacker takes most of the damage. Over 75% power is Destroy Mode: your piece and whatever it hits are both obliterated. Touch the far wall to be crowned, bring a king home to make a queen. Royals are immune to Destroy Mode — and a royal shot that hits nothing gets demoted.

About this version

The web game, rebuilt from scratch in 6502 assembly for a 1979 Atari 800: all 24 pieces animate at once with full physics, plus POKEY music, a CPU opponent with three skill levels, kings, queens and particle effects. It runs on real hardware too — download the .xex for an Atari 800/XL/XE with 48K or an emulator. Play the original web version →