Acorn Assault, a turn-based game with match-3 combat system, has just gone on sale for $1.25. This is the first time this game has dropped below its regular price of $4.99 since its release last month. Acorn Assault was specifically designed for the Fire TV and is not a port of a mobile app. This is a great deal, especial considering the game has no ads or in-app purchases. You’re getting the full experience.