Fossil Field, known in Europe as Ancient Plain, and known in Japan as Ancient Heritage (こだいのはらっぱ, Kotainoharappa lit. "Ancient Heritage"), is the first level of Ape Escape and Ape Escape: On the Loose.
A very small prehistoric grassy areas with a few palm trees. A rocket is crashed on a mountain.
The Specter Coin is located on the top of a palm tree.
This level introduces you to Ape Escape's gameplay. Nonnan, Jorjy, and Nati can be caught normally. Tray C can only be reached with the Sky Flyer.
Time Attack Edit
- Some changes can be seen between the Pizza Hut Japanese Ape Escape early demo, and the final version.
- This level introduces yellow and light blue pants monkeys.
|Characters||Casi · Jake · Natalie · Professor · Specter · Spike|
|Gadgets||Dash Hoop · Magic Punch · Monkey Radar · R.C. Car · Sky Flyer · Slingback Shooter · Stun Club · Time Net · Water Net|
| || |
|Prehistoric Era/ The Lost Land||Fossil Field · Primordial Ooze · Molten Lava|
|Cenozoic Era/ Mysterious Age||Thick Jungle · Dark Ruins · Cryptic Relics|
|Dimension/Dimension X||Stadium Attack|
|Primitive Age/Oceana||Crabby beach · Coral Cave · Dexter's Island|
|Ice age/New Freezeland||Snowy Mammoth · Frosty Retreat · Hot Springs|
|Dimension/Dimension X||Gladiator Attack|
|Recent Past/Medieval Mayhem||Sushi Temple · Wabi Sabi Wall · Crumbling Castle|
|Present-Day/Futurama||City Park · Specter's Factory · TV Tower|
|Present-Day 2/Specter Land||Monkey Madness|
|Dimension/Dimension X||Peak Point Matrix|