Is Lost Castle / 失落城堡 multiplayer or co-op?

Yes — co-op and PvP, plus local/split-screen. Lost Castle / 失落城堡 is a beat 'em up game released in 2016, 87% positive on Steam (23,524 reviews), with 114 playing right now. $2.99 on Steam.

How Lost Castle / 失落城堡 plays with friends, according to Steam

Online co-op

Yes

Local / split-screen co-op

Yes

Online PvP

Yes

Local / split-screen PvP

Yes

LAN play

Not listed on Steam

Remote Play Together (one copy, streamed to friends)

Yes

Single-player mode

Yes

Controller

Full controller support

Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.

Steam tags: 4 Player Local, Action Roguelike, Beat 'em up, Side Scroller, Dungeon Crawler, Rogue-lite, Hack and Slash, Multiplayer

Do you and a friend both own Lost Castle / 失落城堡?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Lost Castle / 失落城堡 is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Or open the Steam store page.

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Quick answers

Is Lost Castle / 失落城堡 co-op?

Yes, Lost Castle / 失落城堡 supports co-op.

Does Lost Castle / 失落城堡 have PvP?

Yes, Lost Castle / 失落城堡 has player-versus-player modes.

Do we both need to own Lost Castle / 失落城堡 to play together?

Not always. Lost Castle / 失落城堡 supports Steam Remote Play Together: one person who owns it hosts and streams a local session to friends who don't (Steam quotes up to four players, more on a fast connection). For online co-op or PvP, every player needs their own copy.

How many people play Lost Castle / 失落城堡?

About 114 players were in-game when this page's data was last refreshed (2026-09-09).

Does Lost Castle / 失落城堡 have split-screen or local multiplayer?

Yes. Steam lists Lost Castle / 失落城堡 with shared/split-screen co-op and shared/split-screen PvP on one PC — and it supports Remote Play Together, so a friend can join that local session over the internet.

Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-23. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. Ready Up is a Somebody Decide program. How the data works · Legal & privacy · All types · Game Pass