TetrixMania  
   Clone of the Tetris game and come with 10 different variations of play. [Windows 95/98/2000/NT]
   http://www.aimgames.com/tetmania/

Memory Gem Blocks  
   Is a Tetris-clone, with falling Biblical verse, provided by Revelator Games. [Win95/98/Me]
   http://www4.tpgi.com.au/makunz/

Tetris Games at Puzzle Central  
   A collection of shareware Tetris games, including 3-D and specialty versions.
   http://puzzles.cleversoul.com/sw_tetris.html

2001 TetRize  
   Three addictive Tetris like games in full 3D with original bonuses. TetRize is the game similar to classic Tetris. Color TetRize is the color Tetris. Colorix TetRize game is a special variation of Color TetRize. [Windows 95/98/ME/2000]
   http://www.axysoft.com/tetrize/

Advanced Tetris  
   A Tetris clone that includes 7 different Tetris games: Tetris, Pentix, Color Tetris, Kids Tetris, Kids Pentix, Advanced Tetris and Advanced Pentix.
   http://www.pcbit.com/at/

Absolute Tetris Cup  
   Tetris clone that includes two new variants that use hexagons and triangles to form falling blocks, in place of squares. Program offers six different games in one, with different adjustable playing modes, in addition to an online contest for best players.
   http://absolutist.com/hex/index.shtml

RotoBlox  
   Collection of nine different Tetris games. The game has support for skins, extra skins available from site. [Windows 95/98/Me/NT/2000/XP]
   http://www.alivegames.com/rotoblox/

FreeTetris 2.1  
   Game includes both the standard Tetris game and other popular variations with eight levels of the game. Choose the interface of the program, wallpaper on the game area, appearance and form of figures, and create figure sets. Also change sound schemes. [Wi
   http://www.one.com.ua/ftetris/

Lightris  
   Addictive action game. Bricks of various forms fall from the top of playing area and your task is to destroy them. The game has features such as customizable playing area, various brick sets, and magically appearing or disappearing blocks. [Windows 9x/ME/
   http://www.sapphiregames.com/lightris/

Forma 2.0 for Windows  
   A block strategy game similar to Super Tetris with an added twist of eliminating slider blocks.
   http://www.degana.com/forma/

Amazing Tetris  
   Home page for "Amazing Tetris" which includes six variations on the original including: Childish, Simple, Tetrix, Pentix, X-trio and Crazy.
   http://www.madivar.com/

Tetrix XP  
   3D remake for Windows. Contains description, screenshots, and download.
   http://www.intelore.com/tetrix/

Geetris  
   Tetris extension. Connect coloured areas with bubbles to have them zapped to one of up to 4 players, or just get rid of them by assembling a full line. [Windows 95/98/NT]
   http://www.dmagic.dk/geetris

Downfall  
   Real-time 3D falling blocks. Includes news, purchasing information, and screenshots. [Windows and Mac OS X.]
   http://www.norbyte.com/Downfall.html

Trisection: A Tetris-style Mac game  
   Uses triangular pieces that must be matched by color. Includes downloads and instructions. [Mac OS X]
   http://www.sticksoftware.com/software/Trisection.html

Buzoot  
   Tetris-like clone. Shoot colored balls as they fall from the top of the screen. [Windows]
   http://www.yoogi.com/interactive/bzt.htm

Windows Games  
   Based on polyomino pieces. Includes Pix-Fit, FitTrix, and Snake Tetris. [Windows]
   http://tetris-games.windows-games.com/

VeloWaver  
   Six clones. Includes game information, downloads, and ordering. [Windows and Pocket PC]
   http://www.velowaver.com/

Hangtetris  
   Related to the original game, with additional features. Twenty-four levels available with registration. [DOS/Windows]
   http://hangvogel.hypermart.net/hangtris/