So, Atari's 100 Greatest Hits is available for IOS devices such as iPad and iPod Touch. Games such as Tempest, Breakout, Battlezone and Pong! are available on first look for free.
Not quite, the initial app and a copy of Pong! are free. After that it's £8.99 for the full set of 59p for individual titles.
Feels good, so I downloaded Tempest. Initial thoughts... unplayably laggy. More later.
Full List
Asteroid Pack
1 - Asteroid
2 - Asteroid Deluxe
3 - Asteroids 2600
4 - Canyon Bomber - Bluetooth Multiplayer
Battlezone Pack
1 - Battlezone
2 - Red Baron
3 - Air - Sea Battle - BlueTooth Multiplayer
4 - Submarine Commander
Centipede Pack
1 - Centipede
2 - Millipede
3 - Centipede 2600
4 - Millipede 2600
Black Widow Pack
1 - Black Widow
2 - Space Duel - BlueTooth Multiplayer
3 - Desert Falcon
4 - Space War
Crystal Castles Pack
1 - Crystal Castles
2 - Crystal Castls 2600
3 - Surround - BlueTooth Multiplayer
4 - Maze Craze
Gravitar Pack
1 - Gravitar
2 - Gravitar 2600
3 - Radar Lock
4 - Demons to Diamonds - BlueTooth Multiplayer
Star Raiders Pack
1 - Star Raiders
2 - Liberator
3 - Star Ship - BlueTooth Multiplayer
4 - Human Cannonball
Missile Command Pack
1 - Missile Command
2 - Missile Command 2600
3 - Fun with Numbers
4 - Flag Capture - BlueTooth Multiplayer
Lunar Lader Pack
1 - Lunar Lander
2 - Sky diver - BlueTooth Multiplayer
3 - Video Pinball
4 - Code Breaker
Super Breakout Pack
1 - Super Breakout
2 - Breakout - BlueTooth Multiplayer
3 - Off - the - Wall
4 - Circus Atari - BlueTooth Multiplayer
Tempest Pack
1 - Tempest - BlueTooth Multiplayer
2 - Tempest 2600 - BlueTooth Multiplayer
3 - Outlaw
4 - Atari Video Cube
Majar Havoc Pack
1 - Major Havoc
2 - Secret Quest
3 - Sentinel
4 - Yars Revenge - BlueTooth Multiplayer
Warlords Pack
1 - Warlords - BlueTooth Multiplayer
2 - Warlords 2600
3 - Combat - BlueTooth Multiplayer
4 - Combat 2 - BlueTooth Multiplayer
Adventure Pack
1 - Adventure
2 - Haunted House
3 - Return to Haunted House
4 - Save Mary
Tic Tac Toe Pack
1 - 3d Tic - Tac - Toe
2 - A game of concentration
3 - Backgammon
4 - Brain Games
Fatal Run Pack
1 - Fatal Run
2 - Dodge ‘Em
3 - Night Driver
4 - Street Racer - BlueTooth Multiplayer
Quadrun Pack
1 - Quadrun
2 - Slot Racers - BlueTooth Multiplayer
3 - Stellar Track
4 - Math Gran Prix
Casino Pack
1 - Casino - BlueTooth Multiplayer
2 - Slot Machine
3 - Video Checkers
4 - Video Chess
Sword Quest Pack
1 - Swordquest Earthworld
2 - Swordquest Fireworld
3 - Swordquest Waterworld
4 - Sprintmaster
Championship Soccer Pack
1 - Championship Soccer - BlueTooth Multiplayer
2 - Golf
3 - Double Dunk
4 - Basketball
Football Pack
1 - Football - BlueTooth Multiplayer
2 - Home Run
3 - Miniature Golf
4 - Bowling
Real Sports Basketball Pack
1 - Realsports Basketball - BlueTooth Multiplayer
2 - Realsports Boxing - BlueTooth Multiplayer
3 - Realsports Tennis - BlueTooth Multiplayer
4 - Realsports Baseball - BlueTooth Multiplayer
Real Sports Football Pack
1 - Realsports Football - BlueTooth Multiplayer
2 - Realsports Soccer - BlueTooth Multiplayer
3 - Realsports Vollyball - BlueTooth Multiplayer
4 - Video Olympics - BlueTooth Multiplayer
Battlezone Pack
1 - Battlezone 2600
2 - Super Breakout 2600
3 - Super Baseball
4 - Super Football
Hangman Pack
1 - Hangman
2 - Black Jack
3 - Steeplechase