So I recently noticed that, at least as far as I can tell, all playable versions of xkcd's Hell Tetris died when flash did. So I made my own, playable using html!

　　Send me or comment a high score (and difficulty settings used) and I can start a high scores list!

　　Current High Score: 76 lines by sanvsarr

　　Controls

　　Arrow keys or wasd to move a block. Down will make it go down faster and up will rotate itZ and X will rotate it as well Difficulty Settings Descriptions

　　Bottom shape - round or circle. Round is directly inspired by xkcd, but I left my testing square one in because it turns out that physics based tetris is just a good time in generalSquares needed for line - the number of squares in a row will let a line clear. 10 is standard for Tetris. 11 is only possible with certain other settings. Lower will make the difficulty easierEnforce rotation - if on, will only clear a line if all of the pieces are relatively close to upright and angled correctly.Rotation Threshold - Only works if enforce rotation is on. Controls how far from vertical is accepted. 0 is perfectly vertical and probably impossible. Higher is easier. This is an alpha build. I'm trying a new thing where I release a half finished project and then update it was we go. If you find any bugs or have suggestions, tweet me or post to the comments.

　　Planned but Unimplemented Features:

　　Display next pieceMore difficulty settings and in game descriptionsBetter menusBetter artMusicSound effectsDifficulty scaling with time (increased gravity?)

　　Maybe if I Feel Like It Features:

　　Automated public high scores listFree hugsA kitten Game, design, and art by Cahatstrophe Games. Inspired by the xkcd comic.