Abyss
Deep-sea survival game with oxygen management, fishing economy, and race gacha.
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What do you need to decide?
Evidence checked April 10, 2026. Choose the task that matches your next action.
Calculate or plan
Oxygen Calculator
Calculate oxygen consumption and safe dive times for any tube.
Calculate or plan
ROI Calculator
Calculate fishing profit and return on investment per dive.
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Decision-first hub
Start with the tools that match your next decision
These live tools are loaded from the game capability registry. Choose the calculator or planner that matches the resource, build, reroll, or progression decision you need to make now.
Essential resources
The main sections players use to progress faster in Abyss.
codes
Get the latest active codes for free rewards
Races
Complete guide to all races and their abilities
Race Tier List
Tier list with current meta rankings
Oxygen Tubes
Oxygen tube progression and upgrade guide
Harpoon Guns
Harpoon gun stats and recommendations
Fish Bestiary
Complete fish bestiary with prices and locations
Mutations
Mutation multipliers and rarity guide
Artifacts
Explore artifacts content
Biomes
Explore all biomes and their secrets
guides
Step-by-step guides and tutorials
Calculators
Useful calculators and planning tools
Meta Snapshot
Top race picks
Vampire Squid
LegendarySafest long-session race for players who value oxygen stability, repeat fishing, and forgiving progression through deep routes.
Kraken
MythicalBest long-term all-round race if you plan to invest heavily. It scales over time, boosts carry value, and offers one of the strongest recovery passives in the game.
Sea Angel
MythicalHigh-skill speed race built for aggressive players who can manage low-oxygen states without panicking their route.