Single-player games like GTTOD
Below are 13 single-player Steam games similar to GTTOD, 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 GTTOD page.
Ranked picks
- 1

Deadlink
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Get ready to put a sizable dent in the profits of megacorporations in Deadlink, a guns-blazing cyberpunk FPS with roguelite elements. Your mission is to conduct covert ops while piloting a humanoid combat shell. And no, "covert" doesn’t mean "quiet."
- 2

Roboquest
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.
- 3

BPM: BULLETS PER MINUTE
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
BPM is a rhythm-action FPS rogue-like where you must shoot, jump and dodge to the beat of an epic rock soundtrack. Delve into a randomly generated dungeon where one missed note can lead to your death. Gain game-changing abilities and loot powerful weaponry to defeat your ancient enemy: Nidhogg.
- 4

Cyber Hook
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Speed through a gorgeous retrowave world using parkour skills and a grappling hook to scale and ride walls in this fast-paced, 3D platformer. Blast enemies, manipulate time and abuse physics to avoid falling to your death.
- 5

Turbo Overkill
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Enter Paradise as Johnny Turbo—half-metal, half-human, all-murder machine. Clean up the streets with a chainsaw leg, 15+ weapons and your hovercar as you battle the rogue AI Syn, rival bounty hunters and cyberpunks aplenty. Apogee’s most outrageous FPS since Duke Nukem 3D. Good hunting, Sir!
- 6

Ziggurat
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Dungeon-Crawling First Person Shooting at its finest! Fast-paced combat! Dozens of perks, spells and enemies! Level ups! Random Dungeons! Traps! Badass bosses! Carrots!
- 7

Titanfall® 2
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action with GTTOD.
Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.
- 8

MOTHERGUNSHIP
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
MOTHERGUNSHIP is a bullet-hell FPS where you craft your own guns, fight gigantic bosses, and defeat a robotic alien armada that conquered Earth. Face off against overwhelming odds in brutal, non-stop combats where thinking on your feet is the only way to survive.
- 9

GRID
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action with GTTOD.
GRID is a racing experience like no other. Offering unrivalled wheel-to-wheel racing for everyone, where every race is unpredictable as you create rivals and nemeses on your road to conquering the world of motorsport.
- 10

Prodeus
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware.
- 11

Nightmare Reaper
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Blast through a cursed nightmare solo or with up to 3 friends. A retro-inspired FPS where looter shooter weapons meets boomer shooter chaos and rogue-lite elements.
- 12

Quake II
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action with GTTOD.
You are humanity’s last hope to stop the Strogg, a hostile alien race waging war against Earth. Play this military sci-fi FPS, now upgraded for modern platforms with improved visuals, new campaign content, online multiplayer/co-op, and more.
- 13

ULTRAKILL
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
ULTRAKILL is a fast-paced ultra-violent retro FPS that combines the skill-based style scoring of character action games with the unadulterated carnage inspired by the best shooters of the '90s. Rip apart your foes with varied destructive weaponry and shower in their blood to regain your health.