Get Sci-fi scenario...
	Various Tricks...

The Sci-fi scenario counts with a lot of references to Planet of the Apes, Men in Black, Star Trek, Star Wars, etc. but when you play for the first time you can't play in it.

Trick	How to unlock
Cleaning	Clean the kitchen shooting the things in the table.
Finders keepers	Find some extra bullets: There are some behind a pillar in the horror scenario. These are in the chicken.
God bless you	Shoot the 3 candles at the Exorcist room, the cross and the moose.
Green and ugly	Beat Frankestein: Use the electric lever and then shoot him.
It's dead	Freeze the computer with the central button.
No escape	Kill the 3 Star Trek chickens before they dissapear.
Occult gems	Found the 4 gems at the pillars.
Something hard	Beat the mecha using the left red button.
To the stars	Complete the dimensional gate puzzle: Left - Left, Right - Left, Right, Up -Left, Right, Up, Down.