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Play Raftz.io Unblocked Games 88 free online — the multiplayer ocean survival game where you build rafts and battle pirates. No downloads. Works on Chromebook, PC, and mobile.
Raftz.io is the satisfying multiplayer ocean survival game where you start with a tiny raft and expand into a floating fortress. Catch fish for food. Build raft extensions for storage and defense. Battle pirate ships. Survive other players who raid for resources. The combination of crafting, building, and PvP makes it stand out from typical IO games.
What makes Raftz.io Unblocked Games 88 compelling is the survival depth in a browser format that few IO games offer.
Use WASD to move. Mouse to aim and interact. Left click to attack/use tools. E for inventory. Q to drop items. Catch fish by fishing in the ocean. Gather floating debris for resources. Build raft extensions using collected materials. Defend against pirates and player raids. Expand your raft empire.
Browse all multiplayer games or read our Best IO Games 88 guide.