Products of Swing Swing Submarine
You are the Tetrobot, a tiny robot that can drill blocks of matter one by one, collect them, and recycle them into new pieces of 4 blocks. You also have the possibility to destroy lines of 8+ blocks in a very «retro russian» game style. Sand, wood, stone, obsidian, iron, diamond: each matter has its specific behaviour.
Free download of Blocks That Matter 220.127.116.11, size