Single-player games like GB Rober
Below are 10 single-player Steam games similar to GB Rober, 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 GB Rober page.
Ranked picks
- 1
Guns N' Runs
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action and Indie with GB Rober.
Guns N’ Runs is a stylish platform game, action and shooter, containing super specials and Dash mechanics at a fast-pace. Unlock hundreds of meticulous challenges and battle bosses. All of this with an immersive soundtrack and an individual narrative for each of the 8 characters.
- 2
Half-Life
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action with GB Rober.
Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
- 3
Advent NEON®
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action and Indie with GB Rober.
Hyperactive 2D action platformer with wicked fast attacks, omnidirectional dashing, and time-freezing! Play well enough to transform and unleash 100% power!
- 4
CrushBorgs
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action and Indie with GB Rober.
"Run and Gun" oldschool single-player platformer with NES aesthetics, including an authentic 8-bit chiptune.
- 5
Gravity Circuit
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action and Indie with GB Rober.
Gravity Circuit is a flashy action packed 2D platformer in the spirit of console classics. Follow Kai, a lone operative war hero who harnesses the mysterious powers of the Gravity Circuit, on an adventure in a futuristic world inhabited by sentient robots.
- 6
ANTONBLAST
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action and Indie with GB Rober.
ANTONBLAST is a fast-paced explosive action platformer that's all about destruction. Play as the enraged Dynamite Anton (or his cranked-out coworker Annie) and use your Mighty F’n Hammer to demolish bizarre worlds, tussle with screen-filling bosses, and steal your Spirits back from Satan!
- 7
Terminator 2D: NO FATE
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action with GB Rober.
Experience the thrill of Terminator 2: Judgment Day with arcade action & pixel-perfect graphics! In this unique story blending iconic scenes from the movie with original scenarios and multiple endings, humanity’s fate is yours to decide.
- 8
Mega Man X Legacy Collection
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action with GB Rober.
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.
- 9
Splinter Zone
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action with GB Rober.
Run, jump and shoot everything that stands in your way. Then you die and try again. Maybe a bit more wiser about what challenges lie ahead, maybe with an idea on how to escape this situation, or maybe not.
- 10
Virtue's Heaven
Single-player alternative to GB Rober — playable solo, no multiplayer required. Shares Action and Indie with GB Rober.
The world ends tomorrow, your friends are imprisoned and those responsible for both have stolen the future. The time for deliberation is over. It is time to be reckless, irresponsible and beautiful.