Single-player games like GTTOD
Below are 15 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

NO RELOADING: Survival Trials
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
NO RELOADING is a stunt-driven action game where your tractor beam powers let you weaponize everything, including yourself. Master bullet-time acrobatics, chain deadly combos, and invent synergistic upgrades. You'll need every stylish trick to rescue your best doggo from sinister goblins.
- 2

Force Reboot
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Force Reboot is a fast-paced FPS with rogue-lite elements. Force Reboot is entirely focused on nonstop gameplay. You need to get past all of the rooms as fast as you can.
- 3

Immortal Redneck
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Immortal Redneck is a FPS set in Egypt with rogue-lite elements. Frantic gameplay, twitch controls and an arcade-style feel meet randomly generated dungeons, a complete skill tree, permanent death and 9 classes with different traits.
- 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

STRAFE: Gold Edition
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
STRAFE® is the worlds bloodiest roguelike first-person shooter! Featuring mind melting secrets and persistent gore that allows you to paint levels red with the excessive entrails of your enemies. 30+ weapons, 20+ enemies, & a red hot soundtrack.
- 6

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."
- 7

PositronX
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
PositronX is a futuristic rogue-lite fps featuring fast-paced combat, creative movement, time control mechanics and breathtaking visuals, each playthrough giving you a unique experience.
- 8

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.
- 9

Serious Sam: The Random Encounter
Single-player alternative to GTTOD — playable solo, no multiplayer required. Shares Action and Indie with GTTOD.
Choose your weapons and take aim at the most random Serious Sam adventure yet!
- 10

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.
- 11

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.
- 12

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.
- 13

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.
- 14

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.
- 15

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.