Grave Egg

The Grave Egg is an egg that can be bought in Pet Simulator 99. Hatching this egg costs 1 500,000 . During the Halloween Event 2025, players can find an egg with the same name but a different design, featuring other pets. This is an Item Egg that can only be hatched in the Event Area.

Pets included in the Grave Egg (World 1)

• Bat (60%)
• Green Cobra (36%)
• Willow Wisp (3.6%)

Pets included in the Grave Egg (Halloween Event 2025)

• Skeleton Snake (55%)
• Zombie Pig (25%)
• Evil Raven (15%)
• Witch Wolf (5%)