Lost Reavers is Bandai Namco’s “latest free-to-play online co-op action game.” In it, you will team up with players online to fight zombies and solve puzzles in search for treasure. Level up, unlocks skills, and increase your funds to acquire new weapons. Levels will have different routes and enemy placements so they can be replayed multiple times. The open beta is coming to Wii U on April 14, and the full release on April 28.