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Greyhill Incident

Also known as Greyhill Incident, gi, greyhill incident

This story-driven Survival-Horror game is about a classic Alien-Invasion which takes place during the early 90s. As Ryan Baker, equipped with a baseball bat and a few bullets in his revolver, the story takes you across the atmospheric neighborhood of Greyhill which is invaded by UFOs & Grey Aliens.

Last update
17 May 2026
Players now
0

Latest update

Patch notes

v1.0.7Update v1.0.7 IS OUT

Update 1.0.7 fixes Steam Deck bugs & improves drastically the performance on Steam Decks and low end PCs. On Steam Deck LCD you'll get 30-50fps with the following settings: Screen Resolution: 1280x800 Texture Quality: H…

4 changesPerformanceRead patch notes

Update history

Browse past updates and patch notes for this game.

10 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 26 Steam achievements, sorted by player unlock rates.

  • CowardHide somewhere86.3%
  • The Government knows it!Watch the TV News till the end85.8%
  • The LunaticMeet Bob75.5%
  • They're HereAliens landed74.2%
  • The Police!Police arrives in Greyhill69.6%
  • Movie of the yearPick up Keys Cameron VHS64.9%