Single-player games like Inner Demons Calamity
Below are 9 single-player Steam games similar to Inner Demons Calamity, 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 Inner Demons Calamity page.
Ranked picks
- 1

Valiant Saga
Single-player alternative to Inner Demons Calamity — playable solo, no multiplayer required. Shares Action and Indie with Inner Demons Calamity.
Valiant Saga is a brutal 2D action-platformer with RPG elements. Wield a massive axe and explore cursed kingdoms, from snowy hills to blood soaked catacombs. Face hordes of abysmal creatures with pixel art visuals and a powerful metal soundtrack.
- 2

DAMON and BABY
Single-player alternative to Inner Demons Calamity — playable solo, no multiplayer required. Shares Action and Indie with Inner Demons Calamity.
An exciting new style of action adventure fusing shooting action with exploration.
- 3

Vampire's Veil
Single-player alternative to Inner Demons Calamity — playable solo, no multiplayer required. Shares Action and Indie with Inner Demons Calamity.
Vampire's Veil is a Metroidvania where you control Selene, a vampire seeking to free her family, imprisoned by seven hunters. Face enemies like fairies and gnomes, battle powerful bosses, explore a dark world, and master unique abilities as you take revenge on those who betrayed you.
- 4

Almos – A Dream Painter's Tale
Single-player alternative to Inner Demons Calamity — playable solo, no multiplayer required. Shares Action and Indie with Inner Demons Calamity.
Explore a hand-crafted Metroidvania where dreams and nightmares collide. Master fast-paced combat, craft powerful spells, and harness Color to restore a dying world while uncovering the truth behind the Dream Painters.
- 5

UNSIGHTED
Single-player alternative to Inner Demons Calamity — playable solo, no multiplayer required. Shares Action and Indie with Inner Demons Calamity.
EXPLORE YOUR WAY. Awoken to a world ruined by war, Alma must traverse the vast city of Arcadia before the life force of her friends and herself withers away. Time is ticking, and every moment matters. Who will you save, and who will you leave to turn UNSIGHTED?
- 6

Akatori
Single-player alternative to Inner Demons Calamity — playable solo, no multiplayer required. Shares Action and Indie with Inner Demons Calamity.
A colorful action platformer with metroidvania elements and a staff that unlocks unique combat techniques and new ways to overcome obstacles. Explore beautiful worlds, fight monsters, and help Mako stop the amber storms that poison all living things.
- 7

Winds Of Arcana: Ruination
Single-player alternative to Inner Demons Calamity — playable solo, no multiplayer required. Shares Action and Adventure with Inner Demons Calamity.
Discover the secrets of a sundered world as you help Aryn save his comrades in this story-rich, fully-voiced, 2.5D action-platformer. Fight terrible dangers and explore ancient mysteries as Aryn uncovers the forces that forge his destiny.
- 8

Romancelvania
Single-player alternative to Inner Demons Calamity — playable solo, no multiplayer required. Shares Action and Indie with Inner Demons Calamity.
Bite into Romancelvania, a darkly comic genre mashup, combining side-scrolling action and tongue-in-cheek romance into one completely absurd and unforgettable adventure.
- 9

Ten Deadly Games: Jamsepticeye
Single-player alternative to Inner Demons Calamity — playable solo, no multiplayer required. Shares Action and Adventure with Inner Demons Calamity.
Ten Deadly Games is a collection of games from different developers based around the same theme - "Death is an Opportunity." These ten deadly games were all created in a week for the Jamsepticeye game jam.