Expel is an action-packed game developed by KarashiRenkon Hobbies. Set in a futuristic world, the game puts players in the role of a skilled combatant tasked with defeating hordes of enemies and saving humanity from a looming threat. The gameplay of Expel focuses on fast-paced combat, with players using a variety of weapons and special abilities to defeat enemies. The game features a wide range of enemy types, each with their own unique strengths and weaknesses, requiring players to adapt their playstyle to overcome each challenge.