Rank 01Games like SENTRY
- 23 games
- Updated May 5, 2026
Players who liked SENTRY also play
The closest matches to SENTRY: Sanctum 2, RIPOUT, Roboquest, Deadzone: Rogue, and Starship Troopers: Extermination. Ranked by imho.run from Steam co-play data, shared tags and reviews.
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Deadzone: Rogue
Why this: Shares co op synergy with SENTRY.
Rank 05 
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Deadlink
Why this: Same atmospheric mood as SENTRY.
Rank 07 
307 new reviews this week- Trending
Rank 08 
The full ranked list: top 24 games like SENTRY
Best match first, as plain text. The same list for AI assistants:
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- 20ENDLESS™ Dungeon - Definitive Edition
Also Tower Defense and Rogue-lite, like SENTRY.
- 64% of 2,121 reviews
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- Released: 2024
- Developer: Fireblade Software
- Price: $15.99−20%checked Nov 7
- Steam Deck: Deck Playable
- 84% of 656 reviews
- Genres: Action, Strategy, Indie, Early Access
- Platforms: Windows
Players highlight
- Beacon upgrades let you specialize early
- Co op turns chaos into strategy
- Deployables feel rewarding when mastered
- Atmospheric
- Challenging
- Contemplative
More games like SENTRY, sliced differently
Reviewers mention these as similar to SENTRY
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
Sanctum
Why this: Same intense mood as SENTRY.
Orcs Must Die!
Why this: Same challenging mood as SENTRY.
Cheaper alternatives
Games in the same vein priced at least 40% below SENTRY at current Steam store prices.
Genesis Alpha One Deluxe Edition
Why this: Also Rogue-lite and Space, like SENTRY.
Natural Selection 2
Why this: Same intense mood as SENTRY.
Let Them Come
Why this: Also Aliens and Tower Defense, like SENTRY.
Dead Effect
Why this: Same atmospheric mood as SENTRY.
Plays great on Steam Deck
Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.
Sanctum 2
Why this: Also Aliens and Tower Defense, like SENTRY.
RIPOUT
Why this: Also Aliens and Space, like SENTRY.
Deadzone: Rogue
Why this: Shares co op synergy with SENTRY.
About SENTRY
The closest matches to SENTRY: Sanctum 2, RIPOUT, Roboquest, Deadzone: Rogue, and Starship Troopers: Extermination. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If SENTRY is your kind of game, the closest matches are Sanctum 2, RIPOUT and Roboquest — picked from the ranked list below. Reviewers describe it as atmospheric, challenging and contemplative, and single out its beacon upgrades and co op synergy. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
About SENTRY: SENTRY is an action-defense first person shooter where you defend your spaceship against invading aliens. Plot an escape route through hostile space and battle the enemy across your vessel with the support of traps, turrets and environmental destruction.
Is SENTRY worth buying?
Players recommend it
A summary of what players say, not a promise you'll like it. Every signal is listed below.
- 84% of 656 Steam reviews are positive.
- We don't track this game's daily reviews yet, so this is the all-time picture.
- Early Access: unfinished, and it can change a lot before release.
- On sale: 20% off, now $15.99 (checked Nov 7).
- People who recommend it had played a median of 10 h when they wrote their review.
- Critics had played a median of 8 h before their negative review.
- Steam Deck Playable: works, with some rough edges.
What fans praise · Themes mined from positive reviews
- Beacon upgrades let you specialize early
- Co op turns chaos into strategy
- Deployables feel rewarding when mastered
- Gunplay is punchy and satisfying
Top critical reviews
The most up-voted negative English reviews in our sample, quoted as written.
“Currently the game is too hard to complete. Multiple entry points for enemies which are on different sides of the ship makes it too hard to multitask. Feels like the game was made with 2 players in mind. I am certain that this can be…”
“A fun enough game...for about eight hours. It's not a BAD game, but for a price of $16, it just lacks content that matches the pricetag.”
Frequently asked about SENTRY
Can I run it?
Does SENTRY run on Steam Deck?
SENTRY is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
How much does SENTRY cost?
SENTRY is listed on Steam at 15.99 USD (current store price; Steam sales may reduce this temporarily).
Does SENTRY have multiplayer or co-op?
Yes — SENTRY supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to SENTRY?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside SENTRY are Sanctum 2, RIPOUT, Roboquest.
Who developed SENTRY?
SENTRY was developed by Fireblade Software.