Single-player games like Lost Castle 2
Below are 13 single-player Steam games similar to Lost Castle 2, 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 2 page.
Ranked picks
- 1

Lost Castle / 失落城堡
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Lost Castle is an action RPG beat'em up with roguelike elements and randomized dungeons for up to four players online and local!
- 2

Rampage Knights
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
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.
- 3

BlazBlue Entropy Effect
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Enjoy action-packed flashy combat with incredibly satisfying combos and responsive controls! Numerous characters, each with completely unique playstyles and loads of unlockable moves & upgrades! This action roguelike sets the bar for fluid fast-paced action.
- 4

Rotwood
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Adventure with Lost Castle 2.
The world has been thrown into chaos, and it's up to you and your friends to battle the corrupted beasts of the Rotwood. Upgrade your gear, choose your preferred weapon, and hone your skills to defend your safe haven.
- 5

Meta Ghost: Breaking Show
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Immerse yourself in the reality show — "Breaking Show", where you engage in real-time battles with various intelligent machines using cybernetic enhancements and weapons. Whether for personal gain or lofty ideals. Fight! Until you reach the final victory on this Rogue-lite journey.
- 6

The Spell Brigade
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Survivors-like with ONLINE CO-OP for 1-4 players. Team up with your wizard friends to slay hordes of dark creatures. Complete team-based objectives, unlock new upgrades and create overpowered spell synergies. Friend nor foe is safe in this friendly fire bullet hell!
- 7

Apocalypse Party
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Apocalypse Party is a 3D top-down action Roguelike game. In this game, you will embark on a new mission to traverse through the Middle Ages and gradually master abilities, and arm yourself to become the strongest survivor through numerous choices.
- 8

Risk of Rain (2013)
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Risk of Rain is an action platformer with roguelike elements. With permanent death as a primary feature, players will have to play their best to get as far as possible. Fight on a mysterious planet with randomly spawning enemies and bosses, either alone or with 3 friends in online co-op.
- 9

Risk of Rain 2
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing.
- 10

Slay the Spire
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Indie with Lost Castle 2.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 11

Monster Sanctuary
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Monster taming meets metroidvania. Collect, train and battle monsters in a lovely side-scroller pixel world.
- 12

Noita
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Noita is a magical action roguelite set in a world where every pixel is physically simulated. Fight, explore, melt, burn, freeze and evaporate your way through the procedurally generated world using spells you've created yourself.
- 13

Vampire Survivors
Single-player alternative to Lost Castle 2 — playable solo, no multiplayer required. Shares Action and Indie with Lost Castle 2.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!