DifficultyUnlike most SHMUPs, you aren't "made of glass." Depending on the difficulty you play on, you have a fair bit of health, and possibly some regenerating shields per room.VarietyLacking in the insane variety of games like Binding of Isaac, but nonetheless a huge roster of items and hidden secrets. Doesn't have item combos like BOI, but does have "incredibilities" that are somewhat like the "crowns" in Nuclear Throne.The starting (at this time) 6 mech choices are, however, highly varied. Rather than just changing up stats, they have strange special abilities like the ability to slow time in a SuperHot style, etc.The room designs are fewer in number than those used in Isaac, but include more types of obstacles and things to traverse.ModdingModding is described as being a big focus of the developers, and a number of player enemies and rooms have already been integrated into the main game.MultiplayerNope.