Morphblade (2017)

In Morphblade you move around a grid slicing, smashing and bursting waves of nasty red bugs. Each tile you move to transforms you into a different weapon: on a Blades hex you can slice enemies on either side of you, on an Arrow you can launch yourself through two enemies in a row. Between waves, you choose how to build out the grid, and upgrade your most used hexes with new abilities.