Chum Cloud
ActiveRelease a cloud of delicious bait to distract predators
Triggered manually (default Shift on PC)·Early Access: equip 1 Active (default Shift on PC) and 1 Passive at a time.
How to unlock
Scan both Toxic Sponge and Houndgar with the Bio Scanner.
Bio Scanner required
Most BioMods require the Bio Scanner attachment (green glow while aiming). Parts are found in the late-game zone; craft at a Modification Station. Standard Scanner scans do not unlock BioMods—you must re-scan donors with the Bio Scanner.
Where to scan
Toxic Sponge: caves in the starter area. Houndgar: near Alien Ruins in the late-game zone (drill-like creature).
In-game effect
Shoots bait into the water that attracts aggressive predators for about 5–10 seconds of relief.
Tips
Distraction tool—good when sharks or similar predators block your path.
Related Progression References
Bioscans and biomods are easier to plan when you can compare scan targets, genome costs, and the creatures behind each unlock.
Use creatures for habitat and threat context, the Crafting Planner for material needs around the Biolab, and the interactive map to plan scan routes before spending genomes.
Items
Track raw resources, crafted materials, and progression components.
Buildings
Review base pieces, habitat modules, and construction recipes.
Creatures
Check habitat, threat level, and traversal impact before exploring.
Vehicles
Tadpole core module, chassis options, and Vehicle Bay recipes.
Blueprints
Unlock requirements and recipe-linked blueprint events.
PDA
Official databank entries, scan notes, and story logs.
Crafting Planner
Break recipes into raw materials, sub-components, and build order.
Interactive Map
Plan routes around resources, cave entrances, and danger zones.