List of games

Official Tetris games
Legal disputes make the term official unclear for some early titles. To clarify, this list includes both licensed games and those developed under the pretense of having a license.

1985

 * Tetris (Electronica 60)

1986

 * Tetris (IBM PC)

1988

 * Tetris (Apple II)
 * Tetris (Atari)
 * Tetris (Commodore 64)
 * Tetris (Famicom)
 * Tetris (MSX2)
 * Tetris (Sega)
 * Tetris (X68000)
 * Vs. Tetris

1989

 * Bloxeed
 * Flash Point
 * Tetris (Game Boy)
 * Tetris (Game & Watch)
 * Tetris (Megadrive)
 * Tetris (NES, Nintendo)
 * Tetris (NES, Tengen)

1990

 * Tetris (Microsoft Entertainment Pack for Windows)

1991

 * Super Tetris

1992

 * Tetris (CD-i)
 * Super Tetris 2 & Bombliss

1993

 * Tetris Butou Gaiden

1994

 * Tetris & Dr. Mario
 * Super Tetris 3
 * Ultimate Tetris
 * Super Tetris 2 & Bombliss Limited Edition

1995

 * Tetris Plus
 * V-Tetris

1996

 * Tetris Blast
 * Tetris S
 * Tetris X

1997

 * Tetris Plus 2

1998

 * Magical Tetris Challenge
 * Tetris 4D
 * Tetris 64
 * Tetris DX
 * Tetris The Grand Master

1999

 * The New Tetris
 * The Next Tetris
 * The Next Tetris DLX
 * Sega Tetris
 * Kids Tetris

2000

 * Magical Tetris Challenge
 * SuperLite 1500 Series: The Tetris
 * The Next Tetris - Online Edition
 * Tetris The Absolute The Grand Master 2
 * Tetris The Absolute The Grand Master 2 PLUS
 * Tetris with Cardcaptor Sakura Eternal Heart

2001

 * Tetris Worlds

2002

 * Tetris (Pokémon Mini)
 * Tetris Jr.

2003

 * Minna no Soft Series: Tetris Advance
 * Tetris Kiwamemichi

2004

 * Tetris Elements

2005

 * Tetris The Grand Master 3 Terror-Instinct
 * Tetris The Grand Master Ace

2006

 * Tetris Black
 * Tetris DS

Uncertain

 * Tetris (PC-9801)
 * Tetris (PC-8801)
 * Tetris (Towns Marty)
 * Tetris (Oasys)
 * Tetris Payout
 * Tetris (J3100)
 * Tetris Red
 * Tetris Blue
 * Tetris (amstrad)
 * Tetris (BBC Electron)
 * Tetris (Casio)
 * Tetris Jr.2
 * Tetris (Boardgame, Tomy)
 * Tetris (Boardgame, Milton Bradley)
 * Tetris Tower (Boardgame, Radica)
 * Big Screen Tetris Radica
 * Tetris Challenge Radica
 * Pocket Tetris Radica
 * Tetris (handheld) Radica
 * Play TV Legends Tetris Radica
 * Tetris 3 Minutes <- Japanese handheld
 * In-Flight Tetris
 * Tetris (Sharp Wizard)
 * Tetris (Wonderswan Color)

Other "-tris" games
Many games with hugely different gameplay chose to use the Tetris name or the '-tris' suffix in their titles because of its association with puzzle games. Legal disputes make it unclear which early games used the name or suffix legally. The list below includes both licensed uses and uses by developers who have also made an official Tetris game.
 * Welltris, 1989
 * Hatris, 1990
 * Wordtris, 1991
 * Tetris 2, 1993
 * Tetris Flash, 1993
 * Tetris Attack, 1996
 * 3D Tetris, 1996
 * Tetrisphere, 1997

Notable fan games
There are many fan made derivatives of Tetris. Sometimes these games infringed on copyright and/or trademark, though nevertheless a number of them have fostered a large user base and have achieved some cultural importance.