Single-player games like Ortharion project
Below are 10 single-player Steam games similar to Ortharion project, 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 Ortharion project page.
Ranked picks
- 1

The Slormancer
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Action and Adventure with Ortharion project.
Fight hordes of enemies led by The Slormancer, an evil warlock from the past, in an absurd yet epic Action RPG! Experience fast-paced gameplay, loads of shiny loot, tons of collectibles, countless hours of content, and carefully crafted pixel art.
- 2

Last Epoch
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Action and Adventure with Ortharion project.
Uncover the Past, Reforge the Future. Ascend into one of 15 mastery classes and explore dangerous dungeons, hunt epic loot, craft legendary weapons, and wield the power of over a hundred transformative skill trees. Last Epoch is being developed by a team of passionate Action RPG enthusiasts.
- 3

Dungeons of Edera
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Action and Adventure with Ortharion project.
Dungeons of Edera is a rogue-lite action RPG dungeon crawler featuring procedurally generated levels where you will battle through hordes of monsters to restore Edera to its former glory.
- 4

Weird RPG
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Action and Adventure with Ortharion project.
"Weird RPG" is a highly difficult and fast-paced action RPG game focusing on boss battle,
- 5

Shadows: Awakening
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Action and RPG with Ortharion project.
Shadows: Awakening is a unique, isometric single-player RPG with real-time tactical combat. You embark on an epic adventure with challenging gameplay, a gripping storyline and enchanting graphics.
- 6

Sacred Gold
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Action and RPG with Ortharion project.
A shadow of evil has fallen on the kingdom of Ancaria. It is a time for champions - a time to journey into the perilous world of SACRED. Battle blood-thirsty orcs & lumbering ogres... Destroy undead wizards & rotting mummies... Slay hellish demons & legendary dragons.
- 7

Fight The Dragon
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Indie and RPG with Ortharion project.
A COMMUNITY CREATED Hack'n Slash RPG where players can team up and tackle exciting adventures made by other community members in our in-game Adventure Construction Kit - It's DIABLO meets LITTLE BIG PLANET!
- 8

Grim Dawn
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Action and Indie with Ortharion project.
Enter an apocalyptic fantasy world where humanity is on the brink of extinction, iron is valued above gold and trust is hard earned. This ARPG features complex character development, hundreds of unique items, crafting and quests with choice & consequence.
- 9

Diablo® IV
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Action and Adventure with Ortharion project.
Join the fight for Sanctuary in Diablo® IV, the ultimate action RPG adventure. Experience the critically acclaimed campaign and new seasonal content.
- 10

Ortharion : The Last Battle
Single-player alternative to Ortharion project — playable solo, no multiplayer required. Shares Action and Indie with Ortharion project.
Ortharion: The Last Battle is a hack'n slash RPG that immerses you in a medieval fantasy world full of secrets. Customize your hero by combining classes, equipment and spells to create unique synergies to face formidable bosses to prove your strength.