Single-player games like Heretical
Below are 14 single-player Steam games similar to Heretical, 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 Heretical page.
Ranked picks
- 1

Rogue Girl
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
Rogue Girl is a roguelike game that will immerse you in an exciting adventure, where you will play as a beautiful devil girl called upon to fight an army of sinister zombies. Your path of progress depends on your decisions. Various types of enemies, random rooms, and skills.
- 2

Evil's Den: Forsaken Dungeon
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
Evil's Den: Forsaken Dungeon is a rogue-lite dungeon crawler featuring procedurally generated levels where you will battle through hordes of monsters to close portal to Hell, opened in the villages church.
- 3

VOIN
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
Crafted by a solo developer, VOIN is a first-person hack-and-slash. Cleave through hordes of enemies in fast-paced combat. Explore dark fantasy realms filled with secrets and dangers. Discover powerful gear and weapons, and face menacing bosses in your quest to cleanse a broken world.
- 4

Death Must Die
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
Descend the nether in search of Death himself! Choose from God-given powers to slay his hordes of minions. Unlock new heroes, collect powerful items and create game-breaking synergies in this roguelite hack and slash survivors game.
- 5

No Rest for the Wicked
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Adventure with Heretical.
From Moon Studios, the award-winning creators of Ori and the Blind Forest and Ori and the Will of the Wisps, comes No Rest for the Wicked, a unique, visceral Action RPG set in a hand-crafted world with Souls-like combat. Featuring co-op for up to four players.
- 6

Hell Clock
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
Forge powerful builds with endless loot in this relentless combination of Roguelike and ARPG. Blast through dungeons and unleash inhuman powers in a dark fantasy twist on Brazil’s War of Canudos.
- 7

Alaloth: Champions of The Four Kingdoms
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
A hardcore high fantasy isometric action RPG set in a huge sandbox world ruled by magic and monsters. Master deep skill-based combat, forge powerful builds, explore unforgiving lands and dungeons, face brutal boss fights, uncover ancient secrets, and save Plamen from its inevitable doom!
- 8

Trinity Fusion
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
Three fractured realities. One collapsing multiverse. Fast, fluid combat in a dark sci-fi Roguevania where each run begins in a separate universe — then lets you fuse your parallel selves, powers, and worlds to create brutal, ever-evolving builds.
- 9

Magicka
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and RPG with Heretical.
Magicka is a satirical action-adventure game set in a rich fantasy world based on Norse mythology. The player assumes the role of a wizard from a sacred order tasked with stopping an evil sorcerer who has thrown the world into turmoil, his foul creations besieging the forces of good.
- 10

Path of Exile
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
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.
- 11

True Fear: Forsaken Souls Part 1
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Adventure with Heretical.
True Fear: Forsaken Souls takes the best of the psychological thriller, blending in fun and intuitive gameplay mechanics. Episode 1, the first in a trilogy, will long be remembered.
- 12

暖雪 Warm Snow
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
'Warm Snow' is a Rogue-like action game with a background set in a dark fantasy world, where the eerie 'Warm Snow' holds sway. You will play as the Warrior 'Bi-an' on a crusade against the Five Great Clans, in order to save a world teetering on the brink of destruction.
- 13

Vampire Survivors
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
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!
- 14

Rogue Soulstone
Single-player alternative to Heretical — playable solo, no multiplayer required. Shares Action and Indie with Heretical.
Harness the Rogue Soulstones to escape the grasp of a Void God. In this fast-paced Action RPG, whether playing solo or with friends, every run is unique. Explore different realms, master the playstyles of each Void Hunter and keep your sanity against the corruption of the void.