Tsunamis.io

Tsunamis.io is a browser-based multiplayer .io game where you join a live server and compete with other players in real time. The official loading tips describe the core loop: collect brainrots, bring them to your base to earn money, and use upgrades to improve speed and carry capacity. Those same tips also note that you can steal brainrots from other players, but stolen ones are only secured after you return them to your own base. The official page states the game is free to play in your browser with no download. You can queue into public servers or use Play With Friends room codes to join private sessions.

The official site highlights always-online multiplayer, region-based server selection, and Play With Friends room codes, so sessions stay social and easy to join. The loading tips keep progression readable by calling out concrete goals like faster movement, bigger carry capacity, better base slots, rebirth multipliers, and rare event brainrots. Shop and Inventory pages also add collection goals outside a single match.

- Navigate menus / choose server: Mouse click or tap - Start a private room: Open Play With Friends and generate a room code - Join a friend room: Enter the shared room code - In-match movement/actions: Keyboard + mouse (configure in Settings > Controls) - Manage cosmetics/items: Shop and Inventory menus

- Collect nearby brainrots and place them on your base first to start earning immediately - Upgrade speed early, as the official loading tips call out faster collection from movement upgrades - Upgrade carry capacity so each trip back to base secures more value - If you steal brainrots from another base, return to your own base quickly because stolen ones are only secured there - Choose the nearest server region for lower ping before you jump into a busy room - Watch for lucky blocks and special events, since official tips note they can spawn extra or rarer brainrots

The official Tsunamis.io pages do not publish a formal age rating. The live service includes public servers, private friend-room codes, and dedicated pages for Login, Shop, and Inventory. If you stream, avoid showing private room codes or account details on screen. Use private rooms when you want controlled sessions with known players.

Does progress save? The official page confirms browser play with no download, but save behavior is not explicitly documented; test with a short session first. How long does one run take? No fixed match length is published on the official page. Sessions are live multiplayer, so practical run length depends on when you leave, switch servers, or change rooms. Is it mobile-friendly? Officially, it is a browser game with no download required. The official page does not publish a detailed device-compatibility matrix, so browser behavior can vary by device. Can I play with friends? Yes. The official page says you can create a Play With Friends room and share the code so others can join instantly.