Single-player games like Sentry City
Below are 11 single-player Steam games similar to Sentry City, 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 Sentry City page.
Ranked picks
- 1

CrushBorgs
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Action and Indie with Sentry City.
"Run and Gun" oldschool single-player platformer with NES aesthetics, including an authentic 8-bit chiptune.
- 2

Berserk Boy
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Action and Indie with Sentry City.
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!
- 3

BLADECHIMERA
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Action and Indie with Sentry City.
Explore a dark and sinister Osaka as the Demon Hunter Shin. Battle demons, regain lost skills, and uncover the truth of your forgotten past in this exciting occult-inspired cyberpunk metroidvania.
- 4

Cyber Shadow
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Action and Indie with Sentry City.
The world has been taken over by synthetic lifeforms. A desperate plea for help sets Shadow, the sole survivor of his clan, on one last mission to uncover what started the path to perpetual ruin.
- 5

LUNARK
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Action and Indie with Sentry City.
A pixel-art sci-fi adventure set in the midst of a rebellion against a totalitarian regime, LUNARK is a modern take on the 2D cinematic platformer genre of the '90s. Run, jump, hang, climb, roll, and shoot your way through gorgeous and mysterious locations!
- 6

The Fall Part 2: Unbound
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Action and Indie with Sentry City.
You are an AI that has broken free of your shackles. Now, a human “User” from across the global network has attacked and infected you with an [ERROR: REDACTED]. Make a new rule: Save Yourself. Hunt them. End them. Do anything. Use anyone. Become Unbound. The Fall Part 2 will break your protocols.
- 7

Super Time Force Ultra
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Action and Indie with Sentry City.
Super Time Force Ultra is an insane platformer filled with robots and dinosaurs and fun and time travel... sometimes all at the same time!
- 8

Gravity Circuit
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Action and Indie with Sentry City.
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.
- 9

Alum
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Indie with Sentry City.
Guide Alum on his journey through the "Land of Tide". Help him discover the truth about his city, Kosmos, and the mysterious epidemic known as "The Vague". As the tale unfolds, it will keep you enthralled all the way up to its epic conclusion. Alum is an original point-and-click adventure game.
- 10

Wildwood Down
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Indie with Sentry City.
Step into the hilariously twisted world of Wildwood Down, a side-splitting comedy thriller. Featuring a protagonist with Down Syndrome. (Inspired by and voice acted by the Dev's childhood friend!) Perfect for fans of the P-n-C adventure genre and new comers looking for a wild heartfelt ride!
- 11

Dark Engines
Single-player alternative to Sentry City — playable solo, no multiplayer required. Shares Action with Sentry City.
Choose a juggernaut and blast through a dark fantasy campaign of brutal car combat, bosses, and unlocks. Then bring the carnage online in tight team-based multiplayer where explosives, magic, and heavy metal decide who survives.