Ape Escape: On the Loose

Specter Boxing Mini Game:
To unlock Specter Boxing, collect twenty Specter Emblems.
The characters are 1-Ton and John.

Ape Ping Pong mini-game:
Collect 40 Specter Emblems to unlock the Ape Ping Pong mini-game.

UFO's:
If the monkeys see you and jump into their UFO, equip your slingshot
and shoot it down. If it falls, the monkey will be temporarily stunned.

 