Single-player games like Trinity Fusion
Below are 15 single-player Steam games similar to Trinity Fusion, 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 Trinity Fusion page.
Ranked picks
- 1

Dreamscaper
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
By night, delve deep into your subconscious and discover powerful artifacts to conquer your nightmares. By day, explore the city of Redhaven and build relationships to unlock the power of your dreams. DREAM. DIE. WAKE. REPEAT.
- 2

Dead Cells
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
Dead Cells is a roguelite, metroidvania inspired, action-platformer. You'll explore a sprawling, ever-changing castle... assuming you’re able to fight your way past its keepers in 2D souls-lite combat. No checkpoints. Kill, die, learn, repeat.
- 3

Afterimage
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
Afterimage is a hand-drawn 2D action adventure that emphasizes fast-paced combat with diversified character builds, non-linear levels, and a gripping story set in the ruins of a fantasy world.
- 4

Foregone
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
Foregone is a fast and fluid 2D action-platformer packed with legendary loot and stunning pixel art. Collect an arsenal of powerful weapons and unravel a compelling story of regret and conspiracy as you slice your way through hordes of enemies to save Calagan.
- 5

Halls of Torment
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
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?
- 6

Knight vs Giant: The Broken Excalibur
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action with Trinity Fusion.
Step into the greaves of King Arthur in this fantasy action roguelite and wield the Broken Excalibur in a quest to rescue the scattered citizens of Camelot, vanquish the calamitous Void Giant, and escape from the Astral Dimension once and for all.
- 7

Rogue Legacy 2
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
Rogue Legacy 2 is what you'd get if you mashed Rogue Legacy and a sequel together. Every time you die, your children will succeed you, and each child is unique. Your daughter might be a Colourblind Archer, and your son could be a Pacifistic Chef. Either way, one of them is getting conscripted.
- 8

Astral Ascent
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
Choose one of four heroes and explore the Garden, an astral prison guarded by 12 powerful mystical bosses: the Zodiacs. Challenge them with dozens of unique spells and faithful friends by your side to unfold the story of this platform roguelite with lightning fast combat.
- 9

Metroidvania
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
Explore a dark pixel-art metroidvania filled with fast-paced combat, challenging bosses, hidden secrets, and rewarding exploration as you unlock new paths through a mysterious world.
- 10

NieR:Automata™
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and RPG with Trinity Fusion.
NieR: Automata tells the story of androids 2B, 9S and A2 and their battle to reclaim the machine-driven dystopia overrun by powerful machines.
- 11

RogueLite
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Indie and RPG with Trinity Fusion.
'RogueLite' is a simple randomly generated dungeon that was inspired by classic RPGs, complete with 100 floors, over 200 treasures to find and 70 monsters to hunt, and 6 playable classes plus 6 unlockable classes.
- 12

Parry Nightmare
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
Team up with your "other self", Honno-chan, as you parry, pummel and pulse your way out of your darkest nightmare in this one-of-a-kind "parry heaven" action game!
- 13

NINJA GAIDEN: Ragebound
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
A brand-new side-scrolling entry to the NINJA GAIDEN series from the team behind Blasphemous, NINJA GAIDEN: Ragebound redefines the classic platformer saga in a spectacular, thrilling and challenging ninja adventure.
- 14

Brawlout
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
Brawlout is the platform fighting game, designed for couch play, online ranked matches and competitive tournaments. Now at 2.0!
- 15

Muffin Knight
Single-player alternative to Trinity Fusion — playable solo, no multiplayer required. Shares Action and Indie with Trinity Fusion.
Muffin Knight is an arena based action-packed platformer with stunning visuals and a myriad of fairytale characters, each with their own unique abilities, which gain strength as you advance.