Board:
No scores found
Rules
General Rules: Left difficulty switch setting must remain in the A/Expert position throughout gameplay.
Right difficulty switch setting may be in any position at any time.
No use of trainers, cheats, saved game files, auto-fire (when not default present in-game), emulator save states, or other emulator advantages. No use of code modifications that give the player an advantage over other players. No continues.
It is discouraged and may lead to voters not accepting your score to:
- excessively point farm
- use glitches or other game exploits
Specific Rules:
Must use trackball controller. Video evidence must show trackball controller.

Game 1:
∙ Slow target control
∙ Dumb cruise missile
∙ Game starts on wave 1

Left difficulty switch setting must remain in the position indicated by the leaderboard category.
A/Expert: Slower ABMs
B/Novice: Faster ABMs

Right difficulty switch setting has no effect in a one-player variation, and can therefore be in any position at any time.

Score rollover every 1,000,000 points.
Wave rollover every 256 waves.
This part of the site is maintained by
nads
,
RetroRob
and
ZilchSr

To request new games, levels, variations, tracks and rules for Atari 2600, go to the Discord and find us there.