Steam Deck

Does Gibbous: A Cthulhu Adventure work on Steam Deck?

Steam Deck

Playable

This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.

Gibbous - A Cthulhu Adventure is a comedy point 'n click love letter to classic-era Lucas adventures, HP Lovecraft, Hitchcock and many, many others. A lighthearted spoof of the Cthulhu Mythos, Gibbous will have you controlling 3 protagonists, dealing with strange cultists, ancient voodoo, and Dead Cthulhu himself. Well, "dead" is just a matter of opinion... Everything revolves around the dreaded Necronomicon and how it affects the protagonists' lives. Grizzled detective Don R. Ketype wants it because he always gets his man (or book); and easy going, easy living librarian Buzz Kerwan stumbles upon it and accidentally transforms his cat, Kitteh, into a talking abomination, thus setting on a quest to return her back to cathood.

System requirements

	Minimum	Recommended
OS	Microsoft Windows XP(SP2+)/Vista/7/8/8.1 (64-bit)	Microsoft Windows 7/8/10 (64-bit)
Processor	2,5 GHz Intel Core i3 or AMD Athlon	Intel Core i5-3470, 3.20GHz or AMD FX-6300, 3.5Ghz
Memory	4 GB RAM	8 GB RAM
Graphics	Dedicated video graphics card with 2GB of memory	nVIDIA GeForce GTX 660, 2 GB or AMD Radeon HD 7870, 2 GB
Storage	20 GB available space	20 GB available space
DirectX	Version 9.0c	Version 11

System requirements →

Questions and answers

Does Gibbous: A Cthulhu Adventure work on Steam Deck?: Playable. This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.
How much RAM does Gibbous: A Cthulhu Adventure need?: 4 GB RAM
How much storage space does Gibbous: A Cthulhu Adventure need?: 20 GB available space

Gibbous: A Cthulhu Adventure