Sagittarius: 2172 is a real-time puzzle/space strategy game. Instead of using classic color tetris rules, Sagittarius: 2172 revolves around a spaceship, which can be upgraded and can seriously change course of game. Players can focus on construction, research or acquisition of resources. Players also can use special abilities, such as time control or missile attack to facilitate game.

Match at least 3 blocks horizontally, vertically or diagonally to collect them. Do not allow the blocks to stack up to the top of the play area. Use your abilities often to keep the blocks down to controllable levels. Set up combos to maximize resource gain.