Single-player games like Sentinel Agency
Below are 8 single-player Steam games similar to Sentinel Agency, 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 Sentinel Agency page.
Ranked picks
- 1
Black Ice
Single-player alternative to Sentinel Agency — playable solo, no multiplayer required. Shares Action and Indie with Sentinel Agency.
Hack greedy megacorps to help as many people as you can in a high-agility cyberpunk looter/shooter RPG. Explore neon cyberspace vistas and outmaneuver AIs to customize your hacker OS and weapon combos. Play solo or online co-op with up to 10 people!
- 2
Karagon (Survival Robot Riding FPS)
Single-player alternative to Sentinel Agency — playable solo, no multiplayer required. Shares Action and Indie with Sentinel Agency.
Survive, shoot, construct, and ride killer elemental robots. Craft equipment, explore multi-floor buildings, build and farm, uncover schematics, and progress through technology tiers. Alone or with friends in this brutal post apocalyptic open world survival robot riding crafting shooter game!
- 3
ARK: Survival Ascended
Single-player alternative to Sentinel Agency — playable solo, no multiplayer required. Shares Action and Indie with Sentinel Agency.
ARK is reimagined from the ground-up into the next-generation of video game technology with Unreal Engine 5! Form a tribe, tame & breed hundreds of unique dinosaurs and primeval creatures, explore, craft, build, and fight your way to the top of the food-chain. Your new world awaits!
- 4
Tom Clancy’s The Division® 2
Single-player alternative to Sentinel Agency — playable solo, no multiplayer required. Shares Action and Adventure with Sentinel Agency.
Join The Division in this open world tactical shooter. Engage in intense cover-based combat, team up with friends, and build your ultimate agent to save Washington, D.C.
- 5
PIONER
Single-player alternative to Sentinel Agency — playable solo, no multiplayer required. Shares Action and RPG with Sentinel Agency.
PIONER drops players into a vast, grim world, where survival hinges on exploration, crafting, and smart resource management. As an MMO FPS, it offers both PvE missions and intense PvP zones, with unique crafting mechanics, hundreds of weapons and a deep story to explore.
- 6
ARK Park
Single-player alternative to Sentinel Agency — playable solo, no multiplayer required. Shares Action and Adventure with Sentinel Agency.
In ARK Park, engage in close encounters with primal species through a series of theme park attractions. Enter by yourself or with a group of adventurous friends, and witness dinosaurs roaming in the wild with your own eyes!
- 7
Second Extinction™
Single-player alternative to Sentinel Agency — playable solo, no multiplayer required. Shares Action and Early Access with Sentinel Agency.
Big map. Big dinosaurs. Big guns. Face an ever changing threat level with your friends. Second Extinction is an online FPS with bite.
- 8
ORION: Prelude
Single-player alternative to Sentinel Agency — playable solo, no multiplayer required. Shares Action and Indie with Sentinel Agency.
Work together to survive the devastating Dinosaur horde in huge, endless environments.