Areas, also known as Biomes, are differently themed regions within each world in Pet Simulator 99. Unlocking certain areas grants access to new eggs, resources, upgrades, minigames, machines, and boss chests.
The Fishing World and the Farming World are special worlds that can be accessed at any time from areas #26 and #54 in World 1, as well as from the hub of any other world.
There are currently 274 unlockable areas across 4 worlds and 8 sub-worlds.
Area Lists by World
World 1 - Spawn World
| Area Name | Area Cost | Area Image | Facilities |
|---|---|---|---|
| Area 1 (Spawn) |
Unlocked by default |  |
|
| Area 2 (Colorful Forest) |
900 
|
 |
|
| Area 3 (Castle) |
2.5k
|
 |
|
| Area 4 (Green Forest) |
8k
|
 |
|
| Area 5 (Autumn) |
20k
|
 |
|
| Area 6 (Cherry Blossom) |
60k
|
 |
|
| Area 7 (Farm) |
150k
|
 |
|
| Area 8 (Backyard) |
400k
|
 |
|
| Area 9 (Misty Falls) |
1 
|
 |
|
| Area 10 (Mine) |
2 500k
|
 |
|
| Area 11 (Chrystal Caverns) |
6
|
 |
|
| Area 12 (Dead Forest) |
15
|
 |
|
| Area 13 (Dark Forest) |
35
|
 |
|
| Area 14 (Mushroom Field) |
80
|
 |
|
| Area 15 (Enchanted Forest) |
200
|
 |
|
| Area 16 (Crimson Forest) |
450
|
 |
|
| Area 17 (Jungle) |
1,000
|
 |
|
| Area 18 (Jungle Temple) |
2,500
|
 |
|
| Area 19 (Oasis) |
5,500
|
 |
|
| Area 20 (Beach) |
10,000
|
 |
|
| Area 21 (Coral Reef) |
30,000
|
 |
|
| Area 22 (Shipwreck) |
65,000
|
 |
|
| Area 23 (Atlantis) |
150,000
|
 |
|
| Area 24 (Palm Beach) |
350,000
|
 |
|
| Area 25 (Tiki) |
750,000
|
 |
|
| Area 26 (Pirate Cove) |
1  500,000
|
 |
|
| Area 27 (Pirate Tavern) |
4
|
 |
|
| Area 28 (Shanty Town) |
8 500,000
|
 |
|
| Area 29 (Desert Village) |
20
|
 |
|
| Area 30 (Fossil Digsite) |
45
|
 |
|
| Area 31 (Desert Pyramids) |
100
|
 |
|
| Area 32 (Red Desert) |
250
|
 |
|
| Area 33 (Wild West) |
500
|
 |
|
| Area 34 (Grand Canyons) |
1,000
|
 |
|
| Area 35 (Safari) |
2,500
|
 |
|
| Area 36 (Mountains) |
6,000
|
 |
|
| Area 37 (Snow Village) |
15,000
|
 |
|
| Area 38 (Icy Peaks) |
30,000
|
 |
|
| Area 39 (Ice Rink) |
65,000
|
 |
|
| Area 40 (Ski Town) |
150,000
|
 |
|
| Area 41 (Hot Springs) |
350,000
|
 |
|
| Area 42 (Fire and Ice) |
750,000
|
 |
|
| Area 43 (Volcano) |
1  500,000
|
 |
|
| Area 44 (Obsidian Cave) |
4
|
 |
|
| Area 45 (Lava Forest) |
8 500,000
|
 |
|
| Area 46 (Underworld) |
20
|
 |
|
| Area 47 (Underworld Bridge) |
45
|
 |
|
| Area 48 (Underworld Castle) |
100
|
 |
|
| Area 49 (Metal Dojo) |
200
|
 |
|
| Area 50 (Fire Dojo) |
500
|
 |
|
| Area 51 (Samurai Village) |
1,000
|
 |
|
| Area 52 (Bamboo Forest) |
2,500
|
 |
|
| Area 53 (Zen Garden) |
5,500
|
 |
|
| Area 54 (Flower Field) |
15,000
|
 |
|
| Area 55 (Fairytale Meadows) |
30,000
|
 |
|
| Area 56 (Fairytale Castle) |
65,000
|
 |
|
| Area 57 (Royal Kingdom) |
150,000
|
 |
|
| Area 58 (Fairy Castle) |
350,000
|
 |
|
| Area 59 (Cozy Village) |
750,000
|
 |
|
| Area 60 (Rainbow River) |
1  500,000
|
 |
|
| Area 61 (Colorful Mines) |
3 500,000
|
 |
|
| Area 62 (Colorful Mountains) |
8 500,000
|
 |
|
| Area 63 (Frost Mountains) |
20
|
 |
|
| Area 64 (Ice Sculptures) |
40
|
 |
|
| Area 65 (Snowman Town) |
95
|
 |
|
| Area 66 (Ice Castle) |
200
|
 |
|
| Area 67 (Polar Express) |
500
|
 |
|
| Area 68 (Firefly Cold Forest) |
1,000
|
 |
|
| Area 69 (Golden Road) |
2,500
|
 |
|
| Area 70 (No Path Forest) |
5,500
|
 |
|
| Area 71 (Ancient Ruins) |
10,000
|
 |
|
| Area 72 (Runic Altar) |
30,000
|
 |
|
| Area 73 (Wizard Tower) |
65,000
|
 |
|
| Area 74 (Witch Marsh) |
150,000
|
 |
|
| Area 75 (Haunted Forest) |
300,000
|
 |
|
| Area 76 (Haunted Graveyard) |
700,000
|
 |
|
| Area 77 (Haunted Mansion) |
1  500,000
|
 |
|
| Area 78 (Dungeon Entrance) |
3 500,000
|
 |
|
| Area 79 (Dungeon) |
8
|
 |
|
| Area 80 (Treasure Dungeon) |
20
|
 |
|
| Area 81 (Empyrean Dungeon) |
40
|
 |
|
| Area 82 (Mythic Dungeon) |
95
|
 |
|
| Area 83 (Cotton Candy Forest) |
200
|
 |
|
| Area 84 (Gummy Forest) |
450
|
 |
|
| Area 85 (Chocolate Waterfall) |
1,000
|
 |
|
| Area 86 (Sweets) |
2,500
|
 |
|
| Area 87 (Toys and Blocks) |
5,500
|
 |
|
| Area 88 (Carnival) |
10,000
|
 |
|
| Area 89 (Theme Park) |
25,000
|
 |
|
| Area 90 (Clouds) |
60,000
|
 |
|
| Area 91 (Cloud Garden) |
150,000
|
 |
|
| Area 92 (Cloud Forest) |
300,000
|
 |
|
| Area 93 (Cloud Houses) |
700,000
|
 |
|
| Area 94 (Cloud Palace) |
1  500,000
|
 |
|
| Area 95 (Heaven Gates) |
3 500,000
|
 |
|
| Area 96 (Heaven) |
8
|
 |
|
| Area 97 (Heaven Golden Castle) |
20
|
 |
|
| Area 98 (Colorful Clouds) |
40
|
 |
|
| Area 99 (Rainbow Road) |
90
|
 |
|
World 2 - Tech World
| Area Name | Area Cost | Area Image | Facilities |
|---|---|---|---|
| Area 100 (Tech Spawn) |
|
 |
|
| Area 101 (Futuristic City) |
90k 
|
 |
|
| Area 102 (Hologram Forest) |
200k
|
 |
|
| Area 103 (Robot Farm) |
450k
|
 |
|
| Area 104 (Bit Stream) |
1 
|
 |
|
| Area 105 (Neon Mine) |
2 500k
|
 |
|
| Area 106 (Mushroom Lab) |
5
|
 |
|
| Area 107 (Virtual Garden) |
10
|
 |
|
| Area 108 (Data Tree Farm) |
25
|
 |
|
| Area 109 (Tech Jungle) |
60
|
 |
|
| Area 110 (Lava Jungle) |
150
|
 |
|
| Area 111 (Oasis Ruins) |
300
|
 |
|
| Area 112 (Future Beach) |
650
|
 |
|
| Area 113 (Tech Reef) |
1.5k
|
 |
|
| Area 114 (Robo Pirates) |
3.5k
|
 |
|
| Area 115 (Cyber Cove) |
7.5k
|
 |
|
| Area 116 (Ruinic Desert) |
15k
|
 |
|
| Area 117 (Charged Pyramids) |
40k
|
 |
|
| Area 118 (Fallout Desert) |
85k
|
 |
|
| Area 119 (Tech Wild West) |
200k
|
 |
|
| Area 120 (Cuboid Canyon) |
450k
|
 |
|
| Area 121 (Frozen Mountains) |
1 
|
 |
|
| Area 122 (Frostbyte Forest) |
2
|
 |
|
| Area 123 (Forcefield Mine) |
5
|
 |
|
| Area 124 (Cyber Base Camp) |
10
|
 |
|
| Area 125 (Frosted City) |
25
|
 |
|
| Area 126 (Cracked Iceberg) |
55
|
 |
|
| Area 127 (Melted River) |
150
|
 |
|
| Area 128 (Nexus) |
300
|
 |
|
| Area 129 (Secure Coast) |
650
|
 |
|
| Area 130 (Nuclear Forest) |
1.5k
|
 |
|
| Area 131 (Radiation Mine) |
3.5k
|
 |
|
| Area 132 (Exploded Reactor) |
7.5k
|
 |
|
| Area 133 (Spaceship Dock) |
15k
|
 |
|
| Area 134 (Rocky Planet) |
40k
|
 |
|
| Area 135 (Lunar Planet) |
85k
|
 |
|
| Area 136 (Mars Planet) |
200k
|
 |
|
| Area 137 (Saturn Planet) |
450k
|
 |
|
| Area 138 (Comet Planet) |
950k
|
 |
|
| Area 139 (Galaxy Port) |
2 
|
 |
|
| Area 140 (Electric Garden) |
5
|
 |
|
| Area 141 (Mutated Forest) |
10
|
 |
|
| Area 142 (Neon City) |
25
|
 |
|
| Area 143 (Arcade Town) |
55
|
 |
|
| Area 144 (Robot Factory) |
150
|
 |
|
| Area 145 (Egg Incubator) |
300
|
 |
|
| Area 146 (Hi-Tech Hive) |
650
|
 |
|
| Area 147 (Spore Garden) |
1.5k
|
 |
|
| Area 148 (UFO Forest) |
3k
|
 |
|
| Area 149 (Alien Lab) |
7k
|
 |
|
| Area 150 (Alien Mothership) |
15k
|
 |
|
| Area 151 (Space Forge) |
35k
|
 |
|
| Area 152 (Space Factory) |
80k
|
 |
|
| Area 153 (Space Junkyard) |
200k
|
 |
|
| Area 154 (Steampunk Alley) |
400k
|
 |
|
| Area 155 (Steampunk Town) |
950k
|
 |
|
| Area 156 (Steampunk Clockwork) |
2 
|
 |
|
| Area 157 (Steampunk Airship) |
4 500k
|
 |
|
| Area 158 (Circuit Board) |
10
|
 |
|
| Area 159 (Mothership Circuit Board) |
25
|
 |
|
| Area 160 (Wizard Ruins) |
55
|
 |
|
| Area 161 (Wizard Forest) |
100
|
 |
|
| Area 162 (Wizard Tech Forest) |
250
|
 |
|
| Area 163 (Wizard Tech Tower) |
600
|
 |
|
| Area 164 (Wizard Dungeon) |
1.5k
|
 |
|
| Area 165 (Cyberpunk Undercity) |
3k
|
 |
|
| Area 166 (Cyberpunk Industrial) |
7k
|
 |
|
| Area 167 (Cyberpunk City) |
15k
|
 |
|
| Area 168 (Cyberpunk Road) |
35k
|
 |
|
| Area 169 (Tech Ninja Kyoto) |
80k
|
 |
|
| Area 170 (Tech Samurai) |
200k
|
 |
|
| Area 171 (Tech Ninja Village) |
400k
|
 |
|
| Area 172 (Tech Ninja City) |
900k
|
  |
|
| Area 173 (Dominus Dungeon) |
2 
|
 |
|
| Area 174 (Dominus Vault) |
4 500k
|
  |
|
| Area 175 (Dominus Lair) |
10
|
  |
|
| Area 176 (Holographic Powerplant) |
25
|
 |
|
| Area 177 (Holographic City) |
50
|
 |
|
| Area 178 (Holographic Forest) |
100
|
 |
|
| Area 179 (Holographic Mine) |
250
|
 |
|
| Area 180 (Dark Tech Cove) |
600
|
 |
|
| Area 181 (Dark Tech Ruins) |
1.5k
|
 |
|
| Area 182 (Dark Tech Castle) |
3k
|
 |
|
| Area 183 (Dark Tech Dungeon) |
7k
|
 |
|
| Area 184 (Dark Tech Forest) |
15k
|
|
|
| Area 185 (Hacker Powerplant) |
35k
|
|
|
| Area 186 (Hacker Compound) |
80k
|
|
|
| Area 187 (Hacker Base) |
150k
|
 |
|
| Area 188 (Hacker Error) |
400k
|
|
|
| Area 189 (Glitch Forest) |
900k
|
|
|
| Area 190 (Glitch City) |
2 
|
 |
|
| Area 191 (Glitch Skyscrapers) |
4 500k
|
 |
|
| Area 192 (Glitch Town) |
10
|
 |
|
| Area 193 (Glitch Quantum) |
25
|
 |
|
| Area 194 (Quantum Forest) |
50
|
 |
|
| Area 195 (Quantum Space Base) |
100
|
 |
|
| Area 196 (Quantum Galaxy) |
250
|
 |
|
| Area 197 (Void Atomic) |
600
|
 |
|
| Area 198 (Void Fracture) |
1.5k
|
 |
|
| Area 199 (Void Spiral) |
3k
|
 |
|
World 3 - Void World
| Area Name | Area Requirements | Area Image | Facilities |
|---|---|---|---|
| Void Spawn |
|
 |
Prison World
| Area Name | Area Requirements | Area Image | Facilities |
|---|---|---|---|
| Area 200 (Prison Tower) |
|
|
|
| Area 201 (Prison Block) |
|
|
|
| Area 202 (Prison Cafeteria) |
|
|
|
| Area 203 (Prison Yard) |
|
|
|
| Area 204 (Prison HQ) |
|
|
|
| Bonus Area (Police HQ) |
|
 |
Obby World
| Area Name | Area Requirements | Area Image | Facilities |
|---|---|---|---|
| Area 205 (Beach Island) |
|
 |
|
| Area 206 (Ocean Island) |
|
 |
|
| Area 207 (Tiki Island) |
|
|
|
| Area 208 (Jungle Island) |
|
 |
|
| Area 209 (Volcano Island) |
|
 |
Hacker World
| Area Name | Area Requirements | Area Image | Facilities |
|---|---|---|---|
| Area 210 (Hacker Matrix) |
|
 |
|
| Area 211 (Hacker Fortress) |
|
 |
|
| Area 212 (Hacker Cave) |
|
 |
|
| Area 213 (Hacker Lab) |
|
 |
|
| Area 214 (Hacker Mainframe) |
|
 |
|
Millionaire World
| Area Name | Area Requirements | Area Image | Facilities |
|---|---|---|---|
| Area 215 (Dirt Village) |
|
 |
|
| Area 216 (Stone Forts) |
|
 |
|
| Area 217 (Silver City) |
|
 |
|
| Area 218 (Golden Metropolis) |
|
 |
|
| Area 219 (Diamond Mega City) |
|
 |
Kawaii World
| Area Name | Area Requirements | Area Image | Facilities |
|---|---|---|---|
| Area 220 (Kawaii Tokyo) |
 |
| |
| Area 221 (Kawaii Village) |
|
 |
|
| Area 222 (Kawaii Grove) |
|
 |
|
| Area 223 (Kawaii Dreamland) |
|
 |
|
| Area 224 (Kawaii Temple) |
|
 |
Elemental World
| Area Name | Area Requirements | Area Image | Facilities |
|---|---|---|---|
| Area 225 (Grassy Plains) |
|
 |
|
| Area 226 (Rocky Ridge) |
|
 |
|
| Area 227 (Crystal Lake) |
|
 |
|
| Area 228 (Electro Forge) |
|
 |
|
| Area 229 (Elemental Realm) |
|
 |
|
Olympus World
| Area Name | Area Requirements | Area Image | Facilities |
|---|---|---|---|
| Area 230 (Elysium Fields) |
|
 |
|
| Area 231 (Ocean Paradise) |
|
 |
|
| Area 232 (Lost Library) |
|
 |
|
| Area 233 (Nebula Forest) |
|
 |
|
| Area 234 (Aether Colosseum) |
|
 |
|
Doodle World
| Area Name | Area Requirements | Area Image | Facilities |
|---|---|---|---|
| Area 235 (Doodle Meadow) |
|
 |
|
| Area 236 (Doodle Safari) |
|
 |
|
| Area 237 (Doodle Fairyland) |
|
 |
|
| Area 238 (Doodle Cave) |
|
 |
|
| Area 239 (Doodle Oasis) |
|
 |
|
World 4 - Fantasy World
| Area Name | Area Cost | Area Image | Facilities | |
|---|---|---|---|---|
| Area 240 (Fantasy Spawn) |
 |
| ||
| Area 241 (Flora Falls) |
 |
|||
| Area 242 (Lantern Forest) |
 |
|||
| Area 243 (Honeycomb Hollow) |
 |
| ||
| Area 244 (Fairy Glade) |
 |
|||
| Area 245 (Windmill Point) |
 |
|||
| Area 246 (Radiant Runestones) |
 |
|||
| Area 247 (Fogbound Forest) |
 |
| ||
| Area 248 (Rune Graveyard) |
 |
|||
| Area 249 (Halo Spires) |
 |
|||
| Area 250 (Twilight Grove) |
 |
|||
| Area 251 (Moonlight Ridge) |
 |
|||
| Area 252 (Starroot Highlands) |
 |
|||
| Area 253 (Aether Archways) |
 |
| ||
| Area 254 (Celestial Watchtower) |
 |
|||
| Area 255 (Whispering Hills) |
 |
|||
| Area 256 (Runestone Bluff) |
 |
|||
| Area 257 (Totem Trail) |
 |
|||
| Area 258 (Wyrmwatch Ridge) |
 |
|||
| Area 259 (Highcliff Sanctuary) |
 |
|||
| Area 260 (Ember Cliffs) |
 |
|||
| Area 261 (Charred Canyon) |
 |
|||
| Area 262 (Ember Chasm) |
 |
|||
| Area 263 (Molten Nest) |
 |
|
||
| Area 264 (Obsidian Spire) |
 |
|||
| Area 265 (Crystalfall Hollow) |
 |
|||
| Area 266 (Glimmer Grottos) |
 |
|||
| Area 267 (Mirror Tome Path) |
 |
|||
| Area 268 (Scribes Terrace) |
 |
|||
| Area 269 (Archivists Tower) |
 |
|||
| Area 270 (Mystmire Bloom) |
 |
|||
| Area 271 (Lotus Fenlight) |
 |
|||
| Area 272 (Faerie Hex Glade) |
 |
|||
| Area 273 (Bloomcourt Terrace) |
 |
|||
| Area 274 (Toadstool Throne) |
 |