Wiki

TUSG.io Wiki

The official guide to TUSG.io — a free browser survival io game with skills, bosses, loot and a player economy.

Every stats table in this wiki is generated from the same data the live game runs on, so numbers here are never out of date. Start with the beginner’s guide if you are new, or dive into the systems below.

How to Play

Beginner's guide: controls, free starting skills, first unlocks.

Skills (31)

Every active skill — stats, cooldowns, costs and counters.

Abilities (12)

Permanent passives: XP, speed, damage and resistances.

Wearables & Gear

All 84 lootable items across 8 equipment slots, with full stats.

Golden Boss

The rare boss variant: multiplied stats, multiplied loot.

Components & Crafting

All 19 components and how crafting works.

Ores & Resources

The 7 ores, five biome liquids, and drop rules.

Biomes

Hot, cold and normal zones — exclusive plants and liquids.

Hazards

Roaming viruses, blackholes and radiation — and their counters.

Marketplace & Trading

Fees, taxes and how to actually make GP trading.

Banks & Vaults

Store loot so death can't take it.

What kind of game is TUSG.io?

TUSG.io takes the agar-style eat-and-grow core and builds a survival RPG on top: 31 active skills, 12 passive abilities, 84 lootable wearables, monsters and golden bosses, crafting, banking and player-to-player trading. It runs free in your browser — no download, no install.

Play TUSG.io free — the browser survival io game with skills, bosses, loot and trading. No download, no install: jump into the arena now.
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