plasticbugs.atarisy2 - 0.3.4

plasticbugs Sep 5, 2026

Atari System 2 (Atari Games, 1984-87)

Five games on one board, all of it in gateware:

Super Sprint 1986 Championship Sprint 1986 APB 1987 Paperboy 1984 720 Degrees 1986

• DEC T-11 at 10 MHz with the game’s slapstic (105-110)
• playfield, alphanumerics and motion objects at 512x384
• sound board: 6502, two POKEYs, YM2151 stereo, TMS5220 speech

Controls D-pad / stick steer, handle- bars, or point the 720 stick A, B, X, Y gas / buttons L, R 720: spin Select coin Start start Dock pads 2, 3 Sprint players

ROMs are not included. Build each image from your own MAME romset:

python3 mra_build.py 720.mra 720.zip

(ssprint, apb, csprint, paperboy, 720) and copy the .rom files into Assets/atarisy2/common/.