What's the best iOS game where you play as the monster instead of the hero?

Carrion stands out as one of the few games that truly lets players experience being the monster. Developed by Devolver, this reverse-horror title casts players as an amorphous alien creature escaping from a research facility. The core gameplay involves consuming scientists and soldiers while solving environmental puzzles to progress deeper into the complex. Players control a biomass that can grow in size by collecting DNA, unlocking new abilities like web shooting and temporary invisibility. The game's physics-based movement system creates a uniquely fluid experience as the creature slithers through vents and corridors. Reviews indicate the strategic elements require careful planning, especially when navigating areas with heavy security. Some users note occasional navigation challenges in larger rooms, though the overall experience remains engaging. The touch controls are well-optimized for mobile, with contextual buttons appearing when specific abilities become relevant. While the main campaign lasts around 6-8 hours, multiple users have expressed desire for additional content or a sequel. The pixel art style and atmospheric sound design effectively create tension from the monster's perspective, making ordinary humans seem like prey rather than protagonists.