Are Holdfast: Nations At War and Project F.A.L.S.E. similar?

They overlap on Action, Strategy, Indie on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.

Does Holdfast: Nations At War run on Steam Deck?

Yes — Holdfast: Nations At War is rated Deck Verified by Valve. Project F.A.L.S.E. doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.

Holdfast: Nations At War vs Project F.A.L.S.E.

Holdfast: Nations At War and Project F.A.L.S.E. both land in Action, Strategy, Indie on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Strategy, Indie on Steam. Holdfast: Nations At War is Deck Verified on Steam Deck; Project F.A.L.S.E. has no Deck rating yet. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose Holdfast: Nations At War

Choose Holdfast: Nations At War if you want a Massively Multiplayer game with Includes Source SDK, MMO, and Online PvP. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 17,898 Steam reviews back the pick.

Choose Project F.A.L.S.E.

Choose Project F.A.L.S.E. if you want an Adventure and Casual game with Shared/Split Screen and Shared/Split Screen PvP.

Both Holdfast: Nations At War and Project F.A.L.S.E. sit in Action, Strategy, and Indie on Steam and both list Multi-player, Steam Leaderboards, and PvP, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Holdfast: Nations At War vs Project F.A.L.S.E. — Steam metadata comparison
	Holdfast: Nations At War	Project F.A.L.S.E.
Released	2020	—
Genres	Action, Strategy, Indie, Simulation, Massively Multiplayer, RPG	Action, Strategy, Indie, Adventure, Simulation, RPG, Casual
Platforms	Windows	Windows
Steam Deck	Deck Verified	Unrated
Price	19.99 USD	Price unknown
Steam reviews	90.8% positive (17,898 reviews)	—
Multiplayer	Multi-player	Multi-player
Developers	Anvil Game Studios	Serhii Khramov, Dmytro Pohrebnyi, Illia Ustenko

Side by side

Both share Action, Strategy, Indie on Steam.
Holdfast: Nations At War is Deck Verified on Steam Deck; Project F.A.L.S.E. has no Deck rating yet.