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Flotsam System Requirements

Steam lists Core i5, 8 GB RAM, GeForce GTX 650 and 600 MB available disk space. Its legacy game OS field says Windows 7 SP1+, but the current Steam client requires Windows 10 or later; GOG also lists Windows 10.

Steam minimumChecked 2026-11-07

Industrial scrap and polluted water near a Flotsam town
Screenshot: Pajama Llama Games / Steam. Checked 2026-11-07.

Steam minimum, with the GOG disagreement

Steam prints one column and no recommended column. The same listing warns that the Steam client supports Windows 10 and later starting 1 Jan 2024. Its Windows 7 game field is not a promise that today’s Steam client runs on Windows 7. I am not going to invent a “recommended” PC. GOG repeats the processor, memory, graphics and 600 MB disk, but it asks for Windows 10. The Fandom page still shows an older Early Access line of 4 GB RAM and 1 GB disk. I treat that as a stale wiki row and keep Steam as the figure I would plan a purchase around.

The Steam listing checked did not show a Steam Deck badge. A Deck compatibility filter came back empty on 7 Nov 2026. Proton or Wine reports for Mac and Linux were not part of the sources I used, so those boxes stay blank.

Minimum specification
ItemSteamGOGStatus
OSWindows 7 SP1+Windows 102 sources, they disagree
CPUIntel Core i5 or equivalentSame class2 sources
Memory8 GB8 GB2 sources
GPUGeForce GTX 650 or equivalentSame class2 sources
Storage600 MB600 MB2 sources
Recommended——blank
Steam Deck——blank
Night-leaning light on a Flotsam lighthouse town
Screenshot: Pajama Llama Games / Steam. Checked 2026-11-07.

Questions

Will it run on a Steam Deck?

No Deck badge was found in the Steam listing checked on 2026-11-07. This does not establish incompatibility. I will not guess Verified or Playable.

Why does another site say 4 GB of RAM?

That figure is on the Fandom page and matches the Early Access era. Steam now says 8 GB.

Sources

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