Right now you can download the Twistago game app for Android for free on Amazon. The app is normally $1.10.
Twistago is a turn-based tactical board game for 1-4 players, with a twist. The premise is simple: spin your aliens home! But beware: every move you make can affect your opponent's pieces as well. Try and let your opponents move your pieces for you, gain advantage by gathering power cores, and if you're really clever, harness the power of the black hole and sink your opponents into it. Plan, maneuver, respond!