The best free alternative to Tetris is KBlocks, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Tetris and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Tetris are Hextris, TETR.IO, OpenBlok and Quadrapassel.
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.
An addictive puzzle game inspired by Tetris. Play in your browser at https://hextris.github.io/hextris/
TETR.IO is a free-to-win modern yet familiar online stacker. Play multiplayer games against friends and foes all over the world, or claim a spot on the leaderboards - the stacker future is yours!.
In Quadrapassel, the GNOME version of Tetris, your goal is to create as many complete horizontal lines as possible. The lines are made from seven different shapes. The shapes fall randomly from the top center of the screen.
Falling Lightblocks is the game you loved on your Japanese console in the early 90's. Now on your mobile with full touch control, gravity control, Gamepad support and a fresh and clean modern look.
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.
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