Are PolygonDuty and 怪谈 similar?

They overlap on Action, 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 PolygonDuty and 怪谈 have co-op?

Yes — both list a co-op category on Steam. Specifics differ: PolygonDuty ships Online Co-op, LAN Co-op; 怪谈 ships Online Co-op, Co-op.

PolygonDuty vs 怪谈

PolygonDuty and 怪谈 both land in Action, 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 Action, Adventure on Steam. Both support cooperative play. 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 PolygonDuty

Choose PolygonDuty if you want an Indie game with LAN PvP and LAN Co-op. PolygonDuty launched in 2021.

Choose 怪谈

Choose 怪谈 if you want a Massively Multiplayer and RPG game with MMO, Steam Leaderboards, and Adjustable Text Size.

Both PolygonDuty and 怪谈 sit in Action and Adventure on Steam and both list Multi-player, Online PvP, and Online 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.

PolygonDuty vs 怪谈 — Steam metadata comparison
	PolygonDuty	怪谈
Released	2021	—
Genres	Action, Indie, Adventure	Action, Adventure, Massively Multiplayer, RPG
Platforms	Windows	Windows
Steam Deck	Unrated	Unrated
Price	5.00 USD	Price unknown
Steam reviews	3 reviews	—
Multiplayer	Multi-player, Online Co-op, LAN Co-op	Multi-player, Online Co-op, Co-op
Developers	—	硬核造物

Side by side

Both share Action, Adventure on Steam.
Both support cooperative play.