🔦Essential
Flashlight
Your primary tool for navigating dark rooms. Toggle with F, hold T for high intensity.
📍 Start with it
The latest update added a full cosmetics system — including skins, charms, and the Charm Machine.
Essential Items
💰Currency
Kroner
In-game currency. Earned by finding items, completing rooms, and entities. Used for Charm Machine and shop.
📍 Throughout facility
🔧Common
Valve
Controls steam pipes and blocks hazardous flows. Essential to create safe paths.
📍 Heavy Containment, Steam Areas
🔑Uncommon
Facility Key
Unlocks locked doors and gates. Some lead to shortcuts, others to rare rooms.
📍 Random room spawns
💾Uncommon
Data Stick
Collectible data storage. Unlocks lore, secret endings, and bonus content.
📍 Server Farms, Computer Rooms
❤️🔥Rare
Revive Token
Brings you back to life after death. Get from codes or rare room drops.
📍 Codes, Rare Rooms
🚢Quest Item
Submarine Key
Required to access the submarine at the end of the run.
📍 Crystal Room
📡Rare
Flash Beacon
Very bright light. WARNING: Triggers almost every entity type when used.
📍 Rare room drops
💡Uncommon
Blacklight
Reveals hidden elements, secrets, and lore items not visible under normal lighting.
📍 Server Farms, Secret Rooms
🧱Rare
Dweller Chunk
Blocks Wall Dwellers from emerging through walls.
📍 Mid-Late Game drops
💎 Charms System
🎰Gacha
Charm Machine
Gambling machine using Kroner for random charms. "One more spin" syndrome.
📍 Shop — Charm Section
🤝Collaboration
Collab Charms
Special charms from collaborations with other Roblox games or creators.
📍 Charm Machine, Event
🏅Achievement
Badge Charms
Earned by completing specific in-game achievements or badges.
📍 Badge rewards
🔑Game Pass
Key Charms
Exclusive charms from the Charm Game Pass.
📍 Charm Game Pass
🎨 Item Skins
🎨Cosmetic
Item Skins
Visual upgrades for flashlights, keys, tools and more. Massive addition in latest update.
📍 Shop — Skins Tab
🪸Game Pass
Rotten Coral Skin Pack
Exclusive coral and deep-sea themed designs from the new game pass.
📍 Rotten Coral Game Pass
Last updated: March 31, 2026