Are Crashlands and Mayday: The Survival Island similar?

They overlap on Indie, Adventure 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.

Do both Crashlands and Mayday: The Survival Island have co-op?

Yes — both list a co-op category on Steam. Specifics differ: Crashlands ships Shared/Split Screen Co-op, Co-op; Mayday: The Survival Island ships Online Co-op, Co-op.

Does Crashlands run on Steam Deck?

Yes — Crashlands is rated Deck Verified by Valve. Mayday: The Survival Island doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.

Crashlands vs Mayday: The Survival Island

Crashlands and Mayday: The Survival Island both land in Indie, Adventure 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 Indie, Adventure on Steam. Both support cooperative play. Crashlands is Deck Verified on Steam Deck; Mayday: The Survival Island 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 Crashlands

Choose Crashlands if you want an Action and RPG game with Shared/Split Screen, Shared/Split Screen Co-op, and Color Alternatives. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 1,596 Steam reviews back the pick.

Choose Mayday: The Survival Island

Choose Mayday: The Survival Island if you want the Online Co-op side of the pairing.

Both Crashlands and Mayday: The Survival Island sit in Indie and Adventure on Steam and both list Multi-player and Co-op, 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.

Crashlands vs Mayday: The Survival Island — Steam metadata comparison
	Crashlands	Mayday: The Survival Island
Released	2016	—
Genres	Action, Indie, Adventure, RPG	Indie, Adventure
Platforms	Windows	Windows
Steam Deck	Deck Verified	Unrated
Price	14.99 USD	Price unknown
Steam reviews	87.3% positive (1,596 reviews)	—
Multiplayer	Multi-player, Shared/Split Screen Co-op, Co-op	Multi-player, Online Co-op, Co-op
Developers	Butterscotch Shenanigans	Pequi studios

Side by side

Both share Indie, Adventure on Steam.
Both support cooperative play.
Crashlands is Deck Verified on Steam Deck; Mayday: The Survival Island has no Deck rating yet.