//ported
Defender (Joe Holt)
Titan Cronus

//4am crack
Artesians
Cavern Creatures
Conquering Worlds
Cricketeer
Deep Space
MIRV
Neutrons
Oil's Well
Super Huey
Video Vegas
Vortex

//4am crack (unreleased)
Galactic Attack
Infiltrator II
Zoo Master

//TODO(woz-imaged but uncracked)
A City Dies Whenever Night Falls [unprotected]
Bats in the Belfry
Escape!
Lemmings
Roach Hotel
Teleport
The Space Ark
Track Attack