Don't lose speed-ups when hit by Galoob
Game Genie
AEESVKAA
Faster Maximum Speed-Up by Galoob
Game Genie
PAEIKTTE
NYEISVXY
Faster Normal Speed-Up by Galoob
Game Genie
TENIKIGA
XNNISSKN
Infinite energy by Galoob
Game Genie
AANSUGPA
Invincibility - Both Players by terpsfan101
Game Genie
APOSOLEY
Level Modifier by safaribans
Raw
001E:0?
Longer immunity by Galoob
Game Genie
NNEIKGAK
More energy picked up by Galoob
Game Genie
ZANVNGLE
P1 Infinite Energy by VisitntX
Raw
001C:09
P1 Invincibility by Phil The Hammer
Raw
05DC:01
P1 Weapon Modifier by Phil The Hammer
Raw
0012:??
P2 Infinite Energy by VisitntX
Raw
001D:09
P2 Invincibility by terpsfan101
Raw
05DD:01
P2 Weapon Modifier by terpsfan101
Raw
0013:??
Shorter immunity by Galoob
Game Genie
APKSEGAG
Start with Laser Weapon - Both Players by terpsfan101
Game Genie
KAVKSTSA
Start with more energy by Galoob
Game Genie
ZUXGKTTA