Shuriken Trigger

Shuriken Trigger is a top-down action shooter about a lone ninja fighting through Imperial Tower, the headquarters of a crime syndicate. The syndicate has kidnapped two children from the ninja clan, and you must battle floor after floor of enemies to reach the secret basement vault and rescue them.

Fight through the tower

You face syndicate thugs and deadly robots room by room. Run along the four walls of each room, jumping between walls or corners to dodge attacks. Your grappling hook lets you grab weapons and items and interact with the environment.

Descend through the vents

You can descend through Imperial Tower’s ventilation ducts, avoiding obstacles along the way. Picking up weapons and items unlocks them for use on your next attempt, while vent keys unlock shortcuts through the tower.