Here is the full list of all 32 Blocks That Matter achievements.
Perform the longest possible fall in the game
Complete all the Chocolate Update levels
Complete 20 Bonus Levels
Complete 10 Bonus Levels
Destroy 4 lines of 8 blocks at the same time in "Manual Tetris"
Complete "The Invader" without having burned a wood block
Complete "An Ice Glitch" saving 4 blocks of sand
Collect 40 Stars
Complete "The Underground Rescue" with 100%
Collect 20 Stars
Collect 40 Blocks That Matter
Avoid the death of the fire slime in "Collateral damage"
Collect 20 Blocks That Matter
Collect 10 Stars
Collect the 3 BTMs that inspired this game
Collect a Green Star
Draw all possible tetrominoes shapes in puzzle mode
Collect 3 BTMs made by french developers
Collect 10 Blocks That Matter
Free Alexey and Markus
Start and finish "The Underground Rescue" in a single game session
Upgrade Tetrobot so he can drill crystal blocks
Upgrade Tetrobot so he can drill metal blocks
Collect your very first Blocks That Matter
Upgrade Tetrobot so he can destroy lines
Squash a slime with a falling block
Playtest a level you’ve created with the ingame level editor
Watch the credits until the end
Play a community level and rate it
Die by kissing a slime
Experience the effect of the nanoreset explosion
Join the Blocks That Matter Steam group