Eggs in Pet Simulator X are an essential part of the game, it's primary role is to allow players to obtain pets by purchasing them. There are 40 in-game and 6 removed eggs.
Most eggs have a golden version which hatches golden pets, but they cost nine times the regular's price.
Overworld
Egg
Regular Cost
Golden Cost
Requirement
Regular Image
Golden Image
Starter Eggs
Cracked Egg
300
2,700
Default
Spotted Egg
1,000
9,000
Default
Forest Eggs
Wood Egg
4,500
31,500
Unlock Forest Biome
Grass Egg
12,500
112,000
Unlock Forest Biome
Beach Eggs
Beachball Egg
35,000
315,000
Unlock Beach biome
Coconut Egg
110,000
990,000
Unlock Beach Biome
Mine Eggs
Rock Egg
175,000
1,570,000
Unlock Mine Biome
Geode Egg
375,000
3,380,000
Unlock Mine Biome
Winter Eggs
Snow Egg
650,000
5,850,000
Unlock Winter Biome
Ice Egg
1,100,000
9,900,000
Unlock Winter Biome
Glacier Eggs
Icicle Egg
1,900,000
17,100,000
Unlock Glacier Biome
Yeti Egg
3,750,000
33,800,000
Unlock Glacier Biome
Desert Eggs
Cactus Egg
6,000,000
54,000,000
Unlock Desert Biome
Spiked Egg
9,250,000
83,300,000
Unlock Desert Biome
Volcano Eggs
Obsidian Egg
22,500,000
203,000,000
Unlock Volcano Biome
Magma Egg
80,000,000
563,000,000
Unlock Volcano Biome
Cave Eggs
Dominus Egg
1,000,000,000
None
Unlock Cave Area And
Dominus Area
None
Fantasy World
Egg
Regular Cost
Golden Cost
Requirement
Regular Image
Golden Image
Enchanted Eggs
Enchanted Egg
7,500
67,500
Unlock Enchanted Forest
Ancient Eggs
Relic Egg
95,000
855,000
Unlock Ancient Island
Samurai Eggs
Samurai Egg
235,000
2,120,000
Unlock Samurai Island
Candy Eggs
Rainbow Egg
1,000,000
9,000,000
Unlock Candy Island
Haunted Eggs
Haunted Egg
3,500,000
31,500,000
Unlock Haunted Island
Hell Eggs
Hell Egg
10,000,000
90,000,000
Unlock Hell Island
Heaven Eggs
Heaven Egg
30,000,000
360,000,000
Unlock Heaven Island
Empyrean Egg
350,000,000
3,150,000,000
Unlock Heaven’s Gate
Tech World
Eggs
Regular Cost
Golden Cost
Requirement
Regular Image
Golden Image
Metal Eggs
Metal Egg
3,000
27,000
Unlock Tech World
Tech Eggs
Tech Egg
10,500
94,500
Unlock Tech City
Titanium Eggs
Titanium Egg
32,500
293,000
Unlock Dark Tech
Dark Tech Eggs
Dark Tech Egg
115,000
1,030,000
Unlock Dark Tech
Steampunk Eggs
Steampunk Egg
475,000
4,280,000
Unlock Steampunk Area
Mechanical Eggs
Mechanical Egg
1,650,000
14,800,000
Unlock Steampunk Area
Lab Eggs
Lab Egg
5,000,000
45,000,000
Unlock Alien Lab Area
Chemical Eggs
Chemical Egg
12,500,000
113,000,000
Unlock Alien Lab Area
Alien Eggs
Alien Egg
24,000,000
216,000,000
Unlock Alien forest Area
Martian Eggs
Martian Egg
62,500,000
562,000,000
Unlock Alien Forest Area
Planet Eggs
Planet Egg
172,000,000
1,550,000,000
Unlock Alien Forest Area
Glitch Eggs
Glitch Egg
500,000,000
4,500,000,000
Unlock Glitch Area
Hacker Eggs
Hacker Egg
3,000,000,000
27,000,000,000
Unlock Hacker Gate
Axolotl Ocean
Eggs
Regular Cost
Golden Cost
Requirement
Regular Image
Golden Image
Axolotl Eggs
Axolotl Egg
35,000
315,000
Unlock Axolotl Ocean
Shiny Axolotl Eggs
Shiny Axolotl Egg
150,000
1,350,000
Unlock Axolotl Ocean
Pixel World
Eggs
Regular Cost
Golden Cost
Requirement
Regular Image
Golden Image
Pixel Eggs
Pixel Egg
525,000
4,720,000
Unlock Pixel World
Spotted Pixel Eggs
Spotted Pixel Egg
1,850,000
16.600,000
Unlock Pixel World
Rainbow Pixel Eggs
Rainbow Pixel Egg
9,250,000
83,200,000
Unlock Pixel World
Limited Eggs
Egg
Regular Cost
Golden Cost
Requirement
Regular Image
Golden Image
Pog Egg
11,000,000,000
None
Unlock Heaven's Gate and
Rank Impossible
None
Exclusive Eggs
Insane Christmas Egg
1,200
None
None
None
Exclusive Pets Egg
800
None
None
None
Halloween Eggs
Pumpkin Egg
25,000
225,000
Unlock Halloween World
Eerie Egg
120,000
1,080,000
Unlock Halloween World
Cursed Egg
750,000
None
Unlock Halloween World
None
Christmas Eggs
Jolly Egg
20k
180k
Unlock Christmas World
Gingerbread Egg
125k
1.13m
Unlock Christmas World
Christmas Tree Egg
400k
3.6m
Unlock Christmas World
Egg of Many Gifts
1.25m
None
Unlock Christmas World
None
Trivia 
