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The developers describe it as a "Wacky Hillbilly Space Adventure Game". You'll play the part of the alien "Gnap", who gets stranded on earth, his spaceship wrecked. There must be a way out of even that situation, no doubt. Your job is to find all necessary parts to repair the ship and bring the strange little guy back in the air.

The game itself is a comic adventure for a mature audience. Puzzle solving often means to hit someone else over the head. Literally. Gnap's roadmates are forced into his will by some sort of remote control. Thus puzzle solving is not limited to his abilities, instead you can tell some NPCs how to help.

There are some built in arcade games as well.


U.F.O.s Windows The oldest elephant in the world
U.F.O.s Windows Inside bar
U.F.O.s Windows Toy store
U.F.O.s Windows Gnap's transmitter (inventory and main menu)

Promo Images

U.F.O.s Screenshot
U.F.O.s Screenshot
U.F.O.s Screenshot
U.F.O.s Screenshot

Alternate Titles

  • "UFO's: Приключения Инопланетянина" -- Russian spelling
  • "UFO's" -- Italian name
  • "UFOs" -- Belgian title
  • "GNAP: Der Schurke aus dem All" -- German title

Part of the Following Group

User Reviews

There are no reviews for this game.

Critic Reviews

Just Adventure 1998 A- 91
Adventure Gamers 2000 4.5 out of 5 90
Game.EXE Jan, 1998 90 out of 100 90
Adventurearchiv Mar 19, 2005 83 out of 100 83
PC Joker Dec, 1997 68 out of 100 68
Gameplay (Benelux) Sep 01, 1998 64 out of 100 64
GameStar (Germany) Mar, 1998 63 out of 100 63
Quandary Aug, 2003 3 Stars3 Stars3 Stars3 Stars3 Stars 60
PC Player (Germany) Jan, 1998 59 out of 100 59
PC Action Mar 18, 1998 29 out of 100 29


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Isdaron (728) added U.F.O.s (Windows) on Jul 19, 2001
Other platforms contributed by Scaryfun (17838)