Samurai Attacker is a free action game available on Android 4.0.3 and up, developed by Link Kit, Inc. Here, your objective is to defeat enemy soldiers with continuous punches. The longer the player continues, the higher the score. The game also features reinforcements that join the player if they maintain a high level of activity. The game can be resumed from the state of a continuation even if it is closed. The information about the game's progress is shown at the bottom of the screen.

Samurai Attacker features Sanada, who keeps running to drive out enemies. The player needs to touch the screen to defeat enemy soldiers. The game does not have a game-over option, but the player can choose to give up whenever they want. The game does not have a completion option either, but the player can choose to graduate whenever they feel like it. The game is perfect for finger training, as a penalty game, or as a benchmark tool for measuring battery duration. It can also be used for recording spent time or just as a playable game on broken display devices.