The April Fools' Event 2025 was an mini-event that started on 1st April 2025, at 11:04 AM PDT, and ended on 4th April 2025, at 1:00 PM PDT. It was the first April Fools' Event overall, consisting of one short part. It introduced a new limited-time species as well as exclusive mutations.
Additions[]
The mini-event started on 1st April 2025, and introduced the newest creature, the Malupiscis. The complete list of features added to this part are listed below:
- Addition of the Fools' Lever minigame and its effects.
- Addition of Malupiscis species.
- Addition of the limited-time mutation, Fools Error.
Unrelated to the event, monthly mutation was rotated to Rose Quartz and Paru-Gama returned as the available Monthly Mission Creature.
Minigame[]
Fools' Lever[]
The Fools' Lever or Lever minigame was the only minigame in the entire event. The Malupiscis species can be obtained by flipping the lever at Central Rockfaces next to the pond. However, the species has a rare drop chance, often requiring multiple lever pulls before a player can obtain it. Flipping the lever costs 
25 Shooms, and upon being flipped, a range bubble appears for a split second and a special effect occurs. These effects are random and temporary, each lasting for 5 minutes. The cooldown for the lever is also about 5 minutes. The lever can only be flipped by one player at a time, but any other players that were near it or around the pond receive its effects. The lever cannot be flipped if private server cheats are enabled.
The special effects from the lever are as follows:
- Creature Hats: gives creatures a stack of hats on their heads.
- Creature Sounds: replaces creatures' calls with funny voicelines, voiced by Dominic (Domeboybeene). The pitch of the calls varies from time to time with different creatures, ranging from high to low. [Expand] to hear the special calls.
Broadcast:
Friendly:
Aggro:
Voice:
- Launch: launches players up into the sky and boots them to the main menu (doesn't have a cooldown timer).
- Low Gravity: makes the gravity low; creatures fall slower and are seen using their swimming animations.
- Missing Texture: changes the creature's appearance to a checkered texture, similar to the Fools Error mutation, but certain parts of the creature may display different colors, depending on the creature's skin.
- Small Creatures: minimizes the size of creatures in Central Rockfaces to be small, around the size of a Tier 1/Tiny creature.
- Unhealthy Food: changes certain types of edible food around the map into junk food, such as edible grass/algae turning into cookies, seaweed pods into straw cups, any carcasses into cheeseburgers, berries/cherries into French fries, fruits/sea grapes into soda cans, and any ribs into pizza.
