Single-player games like Ignis Dei
Below are 8 single-player Steam games similar to Ignis Dei, 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 Ignis Dei page.
Ranked picks
- 1
Nightmares Mansion: Scary Dreams
Single-player alternative to Ignis Dei — playable solo, no multiplayer required. Shares Adventure with Ignis Dei.
Explore a scary mansion in the first-person adventure horror game. Talk to kidnapped souls, collect grimoires, and discover the hidden secret inside the many doors. Your soul was stolen, and you found yourself in the underworld. Can you escape?
- 2
SOMA
Single-player alternative to Ignis Dei — playable solo, no multiplayer required. Shares Indie and Adventure with Ignis Dei.
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
- 3
Alkurai
Single-player alternative to Ignis Dei — playable solo, no multiplayer required. Shares Indie and Adventure with Ignis Dei.
Alkurai is a 4 player online co-op fantasy horror game. An infamous Alchemist has murdered the king and seized Alkurai's throne. It is up to you and your party to evade his horrid miscreations and restore the kingdom to what it once was.
- 4
Still Wakes the Deep
Single-player alternative to Ignis Dei — playable solo, no multiplayer required. Shares Indie and Adventure with Ignis Dei.
1975. Disaster strikes the Beira D oil rig off the coast of Scotland. Navigate the collapsing rig to save your crew from an otherworldly horror on the edge of all logic and reality in this 3x BAFTA Games Award-winning narrative horror experience.
- 5
Dead of Darkness
Single-player alternative to Ignis Dei — playable solo, no multiplayer required. Shares Indie and Adventure with Ignis Dei.
Dead of Darkness is a 2D survival-horror action-adventure. Investigate a mysterious island and unravel its disturbing secret. You’ll have to face grotesque creatures, hurdle deadly traps, solve puzzles, and most importantly, survive.
- 6
Amnesia: The Dark Descent
Single-player alternative to Ignis Dei — playable solo, no multiplayer required. Shares Indie and Adventure with Ignis Dei.
Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.
- 7
Is this Game Trying to Kill Me?
Single-player alternative to Ignis Dei — playable solo, no multiplayer required. Shares Indie and Adventure with Ignis Dei.
An old shack deep in a dense forest, a strange computer and a game that's trying to kill you!
- 8
Ritus Exorcismus
Single-player alternative to Ignis Dei — playable solo, no multiplayer required. Shares Indie and Adventure with Ignis Dei.
Become the exorcist that the world needs! Use Holy Relics and the knowledge from your book to fight demonic possessions. Investigate unholy events and take part in church rituals in this medieval pixel horror game.