🐧 Evil Penguin Pet in Grow a Garden — Rare
Evil Penguin is a Rare pet from the second part of the Halloween Event 2026, sold in the Frightening Fauna Shop with a 7.14% (1 in 14) stock chance. It's a Halloween twist on the Penguin that helps pets instead of fruit.
Last verified against the Evil Penguin page and the ability data on the Grow a Garden wiki.
Frightening Fauna Shop.
📋 Evil Penguin at a glance
| Rarity | Rare |
|---|---|
| How to get | Frightening Fauna Shop (7.14% stock chance) |
| Hunger | 12,000 |
| Ability (wiki wording) | Sinister Slide: Occasionally turns you into a belly sliding EVIL penguin and slides to your pets, with a chance to give them XP! |
| Added | October 24, 2026 (Halloween Event 2026, part 2) |
| Still obtainable? | No: the Halloween Event 2026 ended on November 7, 2026 |
⚡ What Sinister Slide does
Every 12 minutes 7 seconds at base weight, you turn into a belly-sliding evil penguin for 15 seconds. It also slides to 3 random pets; each has a 20% chance to get 1,000 XP.
The Penguin has the same cooldown but slides to fruit and gives them the Arctic mutation. The Evil Penguin trades that for pet XP.
📈 Evil Penguin stats by weight
| Pet weight | Cooldown | Slide form length | Pets slid to | XP chance per pet | XP |
|---|---|---|---|---|---|
| 10 kg | 10:55 | 16.5 s | 3.3 | 22% | 1,100 XP |
| 25 kg | 9:07 | 18.75 s | 3.75 | 25% | 1,250 XP |
| 59 kg | 5:02 | 23.85 s | 4.77 | 31.8% | 1,590 XP |
| 100 kg | 5:00 | 30 s | 6 | 40% | 2,000 XP |
Everything but the cooldown doubles by 100 kg: a 30-second form, 6 pets, a 40% chance and 2,000 XP. The cooldown falls 7.2 seconds per kilogram to a 5-minute floor at about 59 kg.
⚡ See Evil Penguin's ability at your pet's weight →
❓ FAQ
What does the Evil Penguin do in Grow a Garden?
Every 12:07 at base weight (5:00 at about 59 kg), you become a sliding penguin and it slides to 3 to 6 pets, each with a 20% to 40% chance of 1,000 to 2,000 XP.
Evil Penguin or Penguin?
They do different jobs: the Penguin gives fruit Arctic, the Evil Penguin gives pets XP.
How do you get an Evil Penguin?
It was sold in the Frightening Fauna Shop during the Halloween Event 2026, when it was in stock. The event ended on November 7, 2026, and the wiki now lists the Evil Penguin as no longer obtainable.