Single-player games like Lost Castle / 失落城堡
Below are 8 single-player Steam games similar to Lost Castle / 失落城堡, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Lost Castle / 失落城堡 page.
Ranked picks
- 1

Rampage Knights
Single-player alternative to Lost Castle / 失落城堡 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle / 失落城堡.
Rampage Knights is a cooperative beat 'em up game mixed up with randomized dungeon crawling and exploration, which you can play alone or with a friend online.
- 2

Lost Castle 2
Single-player alternative to Lost Castle / 失落城堡 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle / 失落城堡.
"Lost Castle 2" is a 2D Beat'em up Rogue-Lite game. Explore abundant treasures and items to enhance yourself, master various weapons to showcase your skills, and challenge powerful monsters to demonstrate your strength. A new adventure is calling for treasure hunters!
- 3

Castle Crashers®
Single-player alternative to Lost Castle / 失落城堡 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle / 失落城堡.
Hack, slash, and smash your way to victory in this award winning 2D arcade adventure from The Behemoth!
- 4

Son of a Witch
Single-player alternative to Lost Castle / 失落城堡 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle / 失落城堡.
Action roguelike for 1-4 players with cute graphics and deep game mechanics. Combine dozens of different weapons, magic items, potions and spells with unique effects to beat 8 enemy factions and 28 bosses. Can you find the ancient goblin artifact at the end of the dungeon?
- 5

Children of Morta
Single-player alternative to Lost Castle / 失落城堡 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle / 失落城堡.
Children of Morta is a story-driven action RPG game about an extraordinary family of heroes. Lead the Bergsons, with all their flaws and virtues, against the forthcoming Corruption. Will you be able to sacrifice everything to save the ones you care for?
- 6

Knights of Braveland
Single-player alternative to Lost Castle / 失落城堡 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle / 失落城堡.
Knights of Braveland is a cooperative beat'em up action game with a generated story. You will hack, slash, and smash your way to victory. And with your friends it is much more fun. Play local or online.
- 7

Wizard of Legend
Single-player alternative to Lost Castle / 失落城堡 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle / 失落城堡.
Wizard of Legend is a no-nonsense, action-packed take on wizardry that emphasizes precise movements and smart comboing of spells in a rogue-like dungeon crawler that features over a hundred unique spells and relics!
- 8

Legend of Dungeon
Single-player alternative to Lost Castle / 失落城堡 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle / 失落城堡.
Legend of Dungeon is a randomly generated action RPG Beat'em'up with heavy Rogue-like elements, striking visuals, and dynamic music.