https://chrome.google.com/webstore/detail/blocc-game/ihkpnnoienipkgamlnnaijoohhfpapfb

Update 1.2: Back up! And down!

Re-released as Blocc Game! And what goes up must go down, so this update brings a full drop!

-Added dropping with SPACE

-Removed link to Battle Royale. Tetris 99 beat my meme by becoming a real thing :(

-Fixed some bugs, and slightly increased performance in a few cases

Taken down.

Due to the usage of the name Tetris, Tetris Offline was taken off of the Web Store at Blue Planet Software's request. The game will be re-released as Blocc Game when the next update is ready.

Update 1.1.2: Speed tweak

-Further lowered the acceleration of pieces. Sorry!

-Changed form link to link to a new subreddit, r/TetrisOffline.

Update 1.1.1: Bug fixes and safety

-Took out outdated dependencies that required complete browser access (never was a risk, but removed for piece-of-mind). May encounter errors on very outdated machines, however, so use the feedback form if needed.

-Tweaked falling speed increasing. Previously it got much to fast too quickly.

-Changed Tetris 2018 to Tetris 2019

-Added small survey (if you want) and made the links smaller

-Centered the left side bar

Update 1.1: Battle Royale!

-ANNOUNCING NEW BATTLE ROYALE MODE: Click the link to watch the Tetris Battle Royale trailer!

-Spacebar drops blocks similar to the down arrow.

-You can now use WASD keys to move the blocks!

-Blocks move faster based on rows cleared! The speed is still being tweaked, so leave suggestions!

-Minor bug fixes

Edit note: This was before Tetris 99 was released, we at muzak23.com predicted this game.

Update 1.0

Original game, released as Tetris Offline