The setting for this is certainly a unique one for me, in a building where the walls shift to block and open up different areas when it's cleansed. Not that many enemies or weapon types but the combat can be fast-paced, especially you unlock more abilities like the dash or fly. The side quests are interesting, some even grant new abilities. The game offers no direct waypoints to your objective, requiring you to read the in-world signs to get around the building. While this heightens immersion, it can make it frustrating trying to get to where you need to go. You only have one weapon in the game but much like the building it can shift into different modes to behave like a pistol, shotgun, SMG, etc. Overall the game is great but slightly too long, especially with the two additional DLCs, one of which adds story that really should be in the main game.