Single-player games like You Have Been Slain: An Idle Tragedy
Below are 9 single-player Steam games similar to You Have Been Slain: An Idle Tragedy, 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 You Have Been Slain: An Idle Tragedy page.
Ranked picks
- 1

RuneEra
Single-player alternative to You Have Been Slain: An Idle Tragedy — playable solo, no multiplayer required. Shares Indie and Adventure with You Have Been Slain: An Idle Tragedy.
RuneEra is a fantasy colony-management RPG where you build a guild settlement, automate work and production, equip powerful runes, and lead parties through a procedurally generated world of quests, factions, dangerous biomes, and dungeons.
- 2

Alchimist – Secret of the Worlds
Single-player alternative to You Have Been Slain: An Idle Tragedy — playable solo, no multiplayer required. Shares Indie and Adventure with You Have Been Slain: An Idle Tragedy.
After decades of peace, an ancient threat returns – forgotten shadows rise once more. As an alchemist you experience an immersive story in the realm of Aethendor, master the art of alchemy, and face ancient dangers in epic battles with magic, melee and ranged combat.
- 3

Loop Alchemist
Single-player alternative to You Have Been Slain: An Idle Tragedy — playable solo, no multiplayer required. Shares Indie and Adventure with You Have Been Slain: An Idle Tragedy.
You wake up in an unknown land. Again. Use the experience from every past life and your ever-growing knowledge of alchemy to extend each life through a robust alchemical system. Explore, break through and uncover all the world has to offer in this minimalist RPG distilled down to its purest form
- 4

Nightwater
Single-player alternative to You Have Been Slain: An Idle Tragedy — playable solo, no multiplayer required. Shares Indie and Adventure with You Have Been Slain: An Idle Tragedy.
Forage, craft and automate to grow your factory, unlock new technologies and expand your island to discover new biomes. Progress through the ages from sticks and stones to the Bronze Age, the Industrial Era and into the future to uncover the secret of the Lighthouse and escape this reality.
- 5

Aethyr Idle
Single-player alternative to You Have Been Slain: An Idle Tragedy — playable solo, no multiplayer required. Shares Adventure and RPG with You Have Been Slain: An Idle Tragedy.
An idle RPG with the build depth of an MMO. Pick one of four classes, climb a talent tree into one of twelve specializations, and write the spell rotation your hero fights with. Then dig into crafting, elements, Mythic+ dungeons and an endless Abyss. It runs while you're away.
- 6

Miseria
Single-player alternative to You Have Been Slain: An Idle Tragedy — playable solo, no multiplayer required. Shares Indie and Simulation with You Have Been Slain: An Idle Tragedy.
Miseria is a dark fantasy idle incremental game in which you lead a party of damned souls through the depths of the world.
- 7

Gambit Loop
Single-player alternative to You Have Been Slain: An Idle Tragedy — playable solo, no multiplayer required. Shares Indie and RPG with You Have Been Slain: An Idle Tragedy.
An Idle Strategy RPG where your brain does the heavy lifting. Program your hero's actions using tactical conditions, unlock 300+ active and passive skills, and watch your perfect build destroy hordes of enemies.
- 8

Prigod Idle
Single-player alternative to You Have Been Slain: An Idle Tragedy — playable solo, no multiplayer required. Shares Indie and RPG with You Have Been Slain: An Idle Tragedy.
Build a hero and send them into battle. When you get stuck, look at what went wrong, change your gear, gems, relics, pet or tech tree and try again. Prigod Idle is an idle auto-battler with strange bosses, 22 minigames and offline progress. Buy it once, with no ads or microtransactions.
- 9

Sovereign's End
Single-player alternative to You Have Been Slain: An Idle Tragedy — playable solo, no multiplayer required. Shares Indie and Casual with You Have Been Slain: An Idle Tragedy.
Feel invincible. Until you're not. A dark 3D space survivor-like with deep build-crafting and auto-firing abilities. Outlast the swarm and face the Sovereign. If you can reach it.