The appearance of aliens is already waited a long time on Earth and is ready to meet them accordingly. If extraterrestrial guests come with peace - bread and salt, and if with hostile intentions - a volley of all guns. In the game Alien Blocks Match you have to fight with the square aggressors. You do not even need to use ammunition, enough logic and care. Choose a game mode: on time or relax. If you choose a temporary, you are given thirty seconds to kill, but the time will be added if you compose long chains of the same square elements.