Single-player games like Idle D
Below are 8 single-player Steam games similar to Idle D, 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 Idle D page.
Ranked picks
- 1
Halls of Torment: Prelude
Single-player alternative to Idle D — playable solo, no multiplayer required. Shares RPG with Idle D.
Slay hordes of terrifying monsters in this horde survival roguelite. Descend into the Halls of Torment where the Lords of the underworld await you. Treasures, magical trinkets, and a growing cast of heroes will grant you the power to vanquish these horrors from beyond. How long can you survive?
- 2
Path of Exile
Single-player alternative to Idle D — playable solo, no multiplayer required.
You are an Exile, struggling to survive on the dark continent of Wraeclast, as you fight to earn power that will allow you to exact your revenge against those who wronged you. Path of Exile is an online Action RPG set in a dark fantasy world. The game is completely free and will never be pay-to-win.
- 3
Anima : The Reign of Darkness
Single-player alternative to Idle D — playable solo, no multiplayer required. Shares RPG with Idle D.
Explore a dark fantasy world, descend into the darkest depths and fight hordes of demons in this fast paced Action RPG. Fully customize your character, loot hunderd of unique items and destroy the evil that is corrupting the world once again!
- 4
Book of Demons
Single-player alternative to Idle D — playable solo, no multiplayer required. Shares RPG with Idle D.
Book of Demons is a Hack & Slash in which YOU decide the length of quests. Wield magic cards instead of weapons and slay the armies of darkness in the dungeons below the Old Cathedral. Save the terror-stricken Paperverse from the clutches of the Archdemon himself!
- 5
Tower of Kalemonvo
Single-player alternative to Idle D — playable solo, no multiplayer required. Shares RPG with Idle D.
Crawl to the top of the TOWER OF KALEMONVO, a hardcore isometric ARPG with randomly generated levels meant for fans of slower paced action games. Fight cultists and monsters, scavenge for magical loot, learn powerful spells and fully customize your stats and skills!
- 6
Superfuse
Single-player alternative to Idle D — playable solo, no multiplayer required.
Superfuse is a comic-book-styled hack'n'slash ARPG with a rich and accessible skill customization system. Craft unique skills from a huge array of powerful fuses, select one of three classes and embark on this journey alone or with up to 3 friends. When humanity needs hope, be the hero!
- 7
Grim Dawn
Single-player alternative to Idle D — playable solo, no multiplayer required. Shares RPG with Idle D.
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.
- 8
Wolcen: Lords of Mayhem
Single-player alternative to Idle D — playable solo, no multiplayer required. Shares RPG with Idle D.
Carve your path in this Hack’n’Slash free from class boundaries. Purify a world shattered by corruption, and uncover the grim secrets and forgotten horrors lurking in the shadows of this forsaken land as you rise in Power. Your Inner aspect beckons—will you answer?