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Lost Castle / 失落城堡 vs Outbreak: Endless Nightmares

Lost Castle / 失落城堡 and Outbreak: Endless Nightmares both land in Action, 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 Action, Indie, Adventure on Steam. Lost Castle / 失落城堡 (2016) is 5 years older than Outbreak: Endless Nightmares (2021). Lost Castle / 失落城堡 scores higher on Steam reviews (79.6% positive) than Outbreak: Endless Nightmares (50% positive). 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 Lost Castle / 失落城堡

Choose Lost Castle / 失落城堡 if you want the Online PvP, Shared/Split Screen PvP, and Online Co-op side of the pairing. 1,399 Steam reviews back the pick.

Choose Outbreak: Endless Nightmares

Choose Outbreak: Endless Nightmares if it's currently about 70% cheaper on the Steam Store. Outbreak: Endless Nightmares launched in 2021.

Both Lost Castle / 失落城堡 and Outbreak: Endless Nightmares sit in Action, Indie, and Adventure on Steam and both list Multi-player, Shared/Split Screen, and Shared/Split Screen 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.

Side-by-side comparison

Lost Castle / 失落城堡 vs Outbreak: Endless Nightmares — Steam metadata comparison
Lost Castle / 失落城堡 — Steam game coverLost Castle / 失落城堡Outbreak: Endless Nightmares — Steam game coverOutbreak: Endless Nightmares
Released20162021
GenresAction, Indie, Adventure, RPGAction, Indie, Adventure, RPG
PlatformsWindows, macOSWindows, Linux
Steam DeckDeck PlayableUnrated
Price9.99 USD2.99 USD
Steam reviews79.6% positive (1,399 reviews)50% positive (24 reviews)
MultiplayerMulti-player, Online Co-op, Shared/Split Screen Co-opMulti-player, Shared/Split Screen Co-op, Co-op
DevelopersHunter StudioDead Drop Studios LLC

Side by side

Lost Castle / 失落城堡 vs Outbreak: Endless Nightmares — FAQ

Should I play Lost Castle / 失落城堡 or Outbreak: Endless Nightmares first?
If you want chronology, Lost Castle / 失落城堡 (2016) came out before Outbreak: Endless Nightmares (2021). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are Lost Castle / 失落城堡 and Outbreak: Endless Nightmares similar?
They overlap on Action, 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 Lost Castle / 失落城堡 and Outbreak: Endless Nightmares have co-op?
Yes — both list a co-op category on Steam. Specifics differ: Lost Castle / 失落城堡 ships Online Co-op, Shared/Split Screen Co-op; Outbreak: Endless Nightmares ships Shared/Split Screen Co-op, Co-op.
Does Lost Castle / 失落城堡 run on Steam Deck?
Yes — Lost Castle / 失落城堡 is rated Deck Playable by Valve. Outbreak: Endless Nightmares doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Lost Castle / 失落城堡 vs Outbreak: Endless Nightmares · imho.run