TETR.IO is described as '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!' and is a Puzzle Game in the games category. There are more than 10 games similar to TETR.IO for a variety of platforms, including Windows, Linux, Android, Mac and Web-based apps. The best TETR.IO alternative is KBlocks, which is both free and Open Source. Other TETR.IO like games are Tetris, Myrntris, Block Drop and Hextris.
Blocktrix is a free, cross-platform rebuild of the classic year-2000 TetriNET multiplayer block-battle game, built in Godot 4. Stack and clear lines to bury your opponents in garbage, and collect and fire special blocks — add-line, clear-line, nuke, switch fields, block gravity...
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).
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.
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TetriNET is a multiplayer online Tetris game for up to six people, developed by St0rmCat in 1997 that supports team play. The last official version is 1.13. The game was originally developed for Windows and was later ported to other systems.
