The Fun Arcade was a collection of 25 fun games, though only 13 are available and currently running. It has games such as the following on the list:
Penguin Drop
Mighty Guy
Water Bug
Roly Poly Rodeo
Creepy Crawlers
Switch
Extreme Air
Swarm
Planetary Pinball
Pig Toss
Music Memorizer
Mighty Guy 2
Croc Hopper (unreleased)