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

Outland
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
Outland is a fast-paced, dynamic platformer where the player uses powers of light and dark in an epic journey to save the world from forces of chaos.
- 2

Abathor
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
Abathor is a challenging 2D action platformer for solo play or up to 4 players. Embark on an epic 16-bit quest inspired by Golden Axe, Rastan, and Castlevania IV. Traverse Atlantis, battle demons, and defeat vicious bosses to save your progress! Enjoy an amazing OST from classic-era musicians!
- 3

Terrian Saga: KR-17
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
KR-17 is a 32-bit, story-driven, side-scrolling action puzzle-platformer which follows the story of a military robot on a mission to subdue a rogue agent operating out of an installation on the planet Valiant. It will be the first in a multi-genre series of games centered around the story of Terrius, KR-17's home.
- 4

The Mummy Demastered
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Adventure with Viktor.
A powerful ancient evil has arisen, and the war to save humanity has begun! As an elite agent in the monster-hunting Prodigium organization, you must use a variety of weapons, upgrades, and mysterious artifacts to defend mankind against the supernatural hordes of Princess Ahmanet.
- 5

Foregone
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
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.
- 6

Dead Cells
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
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.
- 7

Volgarr the Viking
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
Return to the Golden Age of arcades with a hardcore action platformer that pulls no punches! Possesses all the hallmarks of true classics like Super Ghouls 'N Ghosts (SNES), Rastan Saga (Arcade), Castlevania (NES) and more with precise controls, high challenge, and meticulous design.
- 8

Berserk Boy
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
BERSERK BOY is a high speed action packed Platformer, with Metroidvania elements. Packed with vibrant and stylish pixel art. Go Berserk! as you change into different forms and use the power of Lightning, Fire, Ice, Air, and Earth to save the planet!
- 9

Mega Man Legacy Collection
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action with Viktor.
Mega Man Legacy Collection is a celebration of the 8-bit history of Capcom’s iconic Blue Bomber featuring faithful reproductions of the series’ origins with the original six Mega Man games.
- 10

Loyalty and Blood: Viktor Origins
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
Years after leaving to wander Overworld, Viktor returns home to find his mother long dead and his brother in command of the Legion. As he aims to pick up the pieces of the life he left behind, Viktor finds himself in the midst of a gathering storm that will change Overworld forever...
- 11

Bloodstained: Ritual of the Night
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Adventure with Viktor.
Bloodstained: Ritual of the Night is an exploration-focused, side-scroller action RPG by Koji Igarashi. Play as Miriam, an orphan scarred by an alchemist's curse that slowly crystallizes her body. Battle through a demon-infested castle and defeat its master to save yourself, and all of humanity!
- 12

Mega Man X Legacy Collection
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action with Viktor.
Mega Man X Legacy Collection includes the legendary 16-bit titles and the series’ exciting foray into the 32-bit era: Mega Man X, Mega Man X2, Mega Man X3, and Mega Man X4. Test your skills in the new X Challenge mode, which pits players against two deadly bosses at once.
- 13

Metroidvania
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
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.
- 14

Bob Was Hungry
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Indie with Viktor.
Bob Was Hungry is a challenging precision platformer with many levels designed to truly test your platforming skills. Play alone or online with 2-8 player co-op and make your way through countless perils to feed your bob!
- 15

Spectraball
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Indie with Viktor.
Spectraball combines elements of platforming, puzzle solving, addictive gameplay, and stunning visuals to deliver an experience that sets a new standard for the genre. In addition, Spectraball utilizes Steamworks, offering full support for achievements and stat tracking.
- 16

Moonlight Minions
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Indie with Viktor.
Moonlight Minions is an addictive tower-defense experience with a refreshing style. Defend your lands from the invading minion hordes using the arsenal of organic defenses and powerful abilities at your disposal! Originally released for iOS, Moonlight Minions is now available on Steam.
- 17

Just VR Slingshot Target Practice
Single-player alternative to Viktor — playable solo, no multiplayer required. Shares Action and Indie with Viktor.
Spend some time shooting targets with a slingshot. This game is, after all, Just VR Slingshot Target Practice.