There’s not a lot of games like Gravity Heroes on the Switch, despite the console’s penchant for local multiplayer experiences. Most arena combat games on the system are throwaway in that they're great for chaotic fun, but lacking in true depth. Gravity Heroes bridges that gap, by offering a deep control scheme that takes time to master. The short campaign makes up for it in difficulty, and a Hard mode that is genuinely challenging. It’ll take a specific, patient playgroup for this to catch on, but I can see four friends who grew up on games like Metal Slug, absolutely loving this one.