Single-player games like UltraGoodness
Below are 17 single-player Steam games similar to UltraGoodness, 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 UltraGoodness page.
Ranked picks
- 1

Mystic Gate
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
A Mystic Gate created by the gods suddenly appears in the human world. Adventurers challenge themselves with the tests that await them beyond the gate. In order to earn your wish you must defeat hordes & bosses in this roguelike dungeon exploration bullet hell!!
- 2

Move Dodge and Kill
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Dodge the enemies shot and kill them with different weapons. Move, Dodge and Kill is a rogue-lite dungeon crawler in a neon environment.
- 3

Rightfully, Beary Arms
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Don’t be fooled by its cuteness. Rightfully, Beary Arms is a bullet hell, roguelite that will punish and reward you. Augment weapons to create unique weapon builds, pick rewards as you explore levels, alter mechanics to your benefit and peril, fight, die, become stronger, and do it all over again.
- 4

Versus Purgatory
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Versus Purgatory is a micro-roguelike shoot-em-up with mind-bending gameplay in which you delve into a dungeon, controlling two characters at the same time.
- 5

M.O.O.D.S.
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Grab a gun and take down hostile robots corrupted by synthetic emotions! Combine weapon modifications and wreak havoc in this roguelite shooter. Let your emotions shape combat and alter boss fights! Fight alone or join up with up to 4 players!
- 6

Turf Wars: A Snail Escape
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Strap on your shell and dive antenna-first into a thrilling action roguelike. Spread slime, snag upgrades, and splat bugs. You only have one mission: escape the garden or dry trying...
- 7

One Shell Straight to Hell
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
One Shell Straight to Hell pits a heavily armed Padre Alexander against hordes of demons and the possessed in an isometric dungeon crawling, roguelite shooter with a pinch of base defence mechanics and a surly attitude.
- 8

ATOMINE
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Atomine is a twin stick procedural shooter rogue-lite set in a virtual world with minimalist design, where the player recounts on the screen the real events of STUXNET, the first weapon ever created in the form of computer virus.
- 9

Quake
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action with UltraGoodness.
Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.
- 10

The Binding of Isaac
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Now 20% More Evil with the Free Halloween update!
- 11

Rogue Legacy
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Rogue Legacy is a genealogical rogue-"LITE" where anyone can be a hero. Each time you die, your child will succeed you. Every child is unique. One child might be colorblind, another might be a dwarf with vertigo. But that's OK, because no one is perfect, and you don't have to be to succeed.
- 12

Nuclear Throne
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?
- 13

Relic Hunters Zero: Remix
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
Relic Hunters Zero: Remix is a remaster of the FREE 1 million player hit game about blasting evil space ducks and turtles with tiny cute guns. It’s fast, it’s tactical, and feels deliciously smooth to play. Unlock new weapons, characters and relics to defeat the Ducan Commander!
- 14

Radiant Princess - Poni Ceres
Single-player alternative to UltraGoodness — playable solo, no multiplayer required.
Yui Morisaki is just a regular girl... Except for the fact that she can transform into Poni Ceres, a paladin of light and justice! Join her as she fights against the evil organization Zydarg and its plans for world domination!
- 15

UltraGoodness 2
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
The struggle between Good and Evil continues in this bloody action, top-down action-roguelike shooter where time moves only when you move or shoot. Tear Satan's forces to pieces, leave oceans of their blood and mountains of demon's corpses in the name of Goodness!
- 16

The Guise
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
The Guise is a dark metroidvania fairy tale about a boy trapped in the body of a monster. Can he hold onto his humanity? It's up to you.
- 17

Acceptance
Single-player alternative to UltraGoodness — playable solo, no multiplayer required. Shares Action and Indie with UltraGoodness.
A story-driven psychological thriller about the horrific consequences of a loved one's suicide.