Boxtrix is described as 'Addictive, fun and innovative game for Android. The game is easy to learn but hard to master' and is an app. There are more than 10 alternatives to Boxtrix for a variety of platforms, including Windows, Android, iPhone, Linux and Mac apps. The best Boxtrix alternative is KBlocks, which is both free and Open Source. Other great apps like Boxtrix are Tetris, OpenBlok, T^3 and Shape Smasher.
The idea is to stack the falling blocks to create horizontal lines without any gaps. When a line is completed it is removed, and more space is available in the play area. When there is not enough space for blocks to fall, the game is over.
Tetris is the addictive puzzle game that started it all, embracing our universal desire to create order out of chaos. The Tetris game was created by Alexey Pajitnov in 1984—the product of Alexey’s computer programming experience and his love of puzzles.
A customizable, cross platform, open-source falling block game, packed with a bunch of features.
Shape Smasher is a very creative & addictive balls vs shapes game, you can smash all of the shapes and become a shape smasher.
LTris as a tetris clone: differently shaped blocks are falling down the rectangular playing field and can be moved sideways or rotated by 90 degree units with the aim of building lines without gaps which then disappear (causing any block above the deleted line to fall down).
1010! Klooni is a free, libre and open source klooni of the original minimalistic puzzle game by Gram Games.
Tetris Online Poland (TOP) is an online tetris game where you can play tetris with your friends and tetris experts from all over the world. You can also challenge your own records or train yourself against a bot.
Arcade Blocks is a new twist of the classic Tetris. You can play in 2 different game modes: Classic and Time mode.
Honeyhex is a fun falling block puzzle with a twist. Game It's cute, super addictive, and completely free! Supports Game Center and Openfeint.
Play the popular tetris arcade game on your Mac. This classic puzzle game is easy and fun to play and suitable for kids of all ages. Use the arrow keys on your keyboard to move the and rotate the blocks.
Forget about lines, now it's time for Gravity and Blocks
Graviton Block it's far from the idea of tetrinominos, as its pieces does not rotate but they are attracted or repel by other pieces called gravitons.
Your mission is to keep in line the four particle generators.
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