Unlock Pirate Hat
On level 1-1 destroy Hairy Nanny Daycare.

Unlock Curly Hair Wig
Destroy the "Fish are like plants" building on level 1-5.

Unlock Soviet Hat
Get to level 2-1.

Unlock Area 51 Hat
Get to level 3-1.

Unlock Private Eye Hat
Complete level 3-2 on Hard mode.

Unlock Jouster Hat
Complete level 3-4 on Hard mode.

Unlock Blonde Hair
Beat the final boss on Hard mode.

Unlock Tom Fulp Hair
Change your the name of your hominid to "tomfulp".

Go to: Alien Hominid Info Page | nGaming Home Page.