Apps similar to TetriNET include Block Drop, which is free and open source. Other options are KBlocks, Tetris, Myrntris and TETR.IO. There's no shortage of Puzzle Games like TetriNET, with more than 25 alternatives for Windows, Android, Linux, Mac and the web.
Block Drop is a modern and engaging Tetris clone built with Flutter, offering a classic puzzle experience with a fresh twist. Test your skills by dropping, rotating, and clearing lines in this addictive game.
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.
Germany
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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.
Russia
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!.
A customizable, cross platform, open-source falling block game, packed with a bunch of features.
HungaryEU
Shape Smasher is a very creative & addictive balls vs shapes game, you can smash all of the shapes and become a shape smasher.
India
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.
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...
1010! Klooni is a free, libre and open source klooni of the original minimalistic puzzle game by Gram Games.
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Sweden
