The first big commercially-available emulator collection (and a direct outgrowth of Digital Eclipse's early emulation work on the Macintosh.)DOS version

Defender - side-scrolling shooter

Defender II - side-scrolling shooter

Joust - joust on flying ostriches

Robotron: 2084 - single-screen manic shoot 'em up

Sinistar - overhead free-range space shooter

Bubbles - play a scrubbing bubble in a game similar to the arcade Reactor

Also contains FMV supplements, including interviews with the original programmers.Windows version

Defender

Defender II (a.k.a. Stargate)

Joust

Robotron

Sinistar

Bubbles

Also contains FMV supplements, including interviews with the original programmers.Dreamcast version

Defender

Defender II (a.k.a. Stargate)

Joust

Robotron

Sinistar

BubblesPlayStation

Defender

Defender II (a.k.a. Stargate)

Joust

Robotron

Sinistar

Bubbles

Also contains FMV supplements, including interviews with the original programmers.SNES version

Defender

Defender II (a.k.a. Stargate)

Joust

Robotron

Sinistar Genesis version

Defender

Defender II (a.k.a. Stargate)

Joust

Robotron

Sinistar Game.Com version

Defender

Joust

Robotron

SiniStar

Defender II