Tsunamis.io is a multiplayer survival game where you race against time to collect brainrots and avoid a continuous onslaught of colored waves.

Both Tsunamis.io and Fish It Online offer gameplay where you collect items and bring them back to your base to generate money over time, creating a sense of competition and continuous resource development.
This game has the following interesting features:
In Tsunamis.io, tsunami waves in various colors such as blue, red, purple, and yellow appear in waves and continuously crash into the playing area, putting pressure on players to think quickly. Each time a wave is about to hit, you only have a short time to rush out and collect brainrots near a safe location, then return before being swept away by the water.
The waves only stop at the white line, so the area behind the white line is considered safe. If you manage to run behind the white line before the wave hits, the brainrots you collected will be counted as a successful score. Conversely, if you remain in front of the line when the wave arrives, you will be swept away and lose your advantage.
This forces players to weigh the risks of running further to collect more brainrots or playing it safe by collecting only those near the white line. Quick decisions and precise timing will help you survive longer and accumulate points effectively.
In Tsunamis.io, players control their character using the arrow keys or W, A, S, and D to run to the front area and collect brainrots before the blue, red, purple, and yellow waves hit.
When approaching a brainrot, you need to hold down the E key to start collecting. At this point, a time circle will appear, and you must hold down the key until the circle completes. Only then can your character pick up the brainrot and move.
After picking up the brainrot, you must quickly run towards the white line. The waves only reach the white line, so if you turn back behind the line before the wave reaches it, you will keep the brainrot. If you don't make it in time, the wave will sweep away the item, and you will have to go back and collect it again from the beginning.
Once you have safely crossed the white line, continue carrying the brainrot back to your base. At an empty location, press and hold the E key again to place the brainrot down. After the time circle completes, the brainrot will be fixed in the base and counted towards your collection.
Once placed down, the brainrot will automatically generate money over time. The higher the brainrot's value, the more money it generates, helping you accumulate resources faster and continue collecting more brainrots in subsequent waves.