Sonic Blox is a Sonic the Hedgehog themed Tetris game. Features cool music and characters from Sonic the Hegehog games. Score combos by making rows; Knuckles Combo (2 rows), Tails Combo (3 rows), and Sonic Combo (4 rows). You can control the characters that fall from the top of the screen using the arrow keys. Occasionally the Egg Bomber will drop bombs on the blocks.