Play as a nasty water creature in the game Stabfish io. You can also play with other gamers in a multiplayer arena filled of fish with lethal tusks. You want to murder your victim without getting stabbed by another player's stabber. Eat food for additional points and collect fish for prizes rule the sea.

For more points and boosts, eat food. Attack the other fish from the side and the back to exterminate them. Your tusk gets longer with each exterminate. When your tusk gets long enough, you can attack with more confidence.
You will get more points as you exterminate more fish. Each fish body on your skewer will remind people that you are dangerous and fierce.
Fish: Stabfish has a lot of fish improvements. If you hit certain goals, you can unlock more sea creatures, like killer whales and hammerhead sharks. These unlockable skins give you advantages in the game, like extra exterminate bonuses.
Weapons: Each player starts out with a simple tusk. You can change your tusk to a trident when you reach level 4. The same reasoning works for getting a better chainsaw or chisel blade.
Strike or be stabbed is an aggressive game mode.
You can get random bonuses that will help you.
Exterminate monsters and eat food to get more points and fill up your meter.
Unlock achievements to improve your fish and weapons.