SENTRY artwork$15.99 (−20%)82%Very Positive

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.

Screenshots

From the Steam store

As a member of the SENTRY Defense Program, you have been thawed from stasis to protect your vessel as it flees across space.

As you choose your escape route in the Navigator, encounters with alien vessels are unavoidable. They will board your ship and attempt to fight their way through different subsystems to destroy the Core.

Your SENTRY must thwart the enemy by bringing to bear an arsenal of potent ranged weaponry. Even with the best shooting abilities, holding back the hordes is only possible by deploying traps and turrets - and if all else fails, utilizing environmental destruction to stem their advance; a well-timed shot could vent aliens into space, a closed blast door could buy you time to set up new defenses.

SENTRY features a singleplayer campaign with the option to have an online friend fighting alongside you in co-op.

Should your SENTRY fall in battle, death is not the end. Another member of the crew will be thawed from stasis by the SENTRY Defense Program, ready to continue the fight.

Even if you fail to defend a level, defeat only changes the strategic landscape in the Ship Overview, forcing you to make new decisions on where to make your next defiant stand.

As long as there is a surviving SENTRY and the Core remains operational, your skills in combat mean victory can always be grasped from the jaws of defeat.

SENTRY aims to carve out its own path in the Action-Defense genre by featuring a campaign where your choices and performance matter. Battles are not one-off events, defeat doesn’t mean replaying a checkpoint. Everything feeds into the ongoing battle for your ship’s survival.

A SENTRY is fast, responsive - and therefore powerful. Deployable traps, turrets and environmental destruction opportunities are needed to supplement this power when facing near-overwhelming forces of reactive and aggressive enemies. Successful escapes will need to utilize a mixture of skill and planning, with discovery and upgrading of new equipment providing an edge in combat.

Combining all these elements evokes the feeling of being a beleaguered and outnumbered SENTRY. On the journey you may lose battles, but you can win the war.

Games like SENTRY

See all
Space Beast Terror Fright

Space Beast Terror Fright

You are a Marine on a dark, maze-like ship that changes every run.

91% of 1,261 Steam reviews are positivePlayers online now: 5$14.99
Rogue Star Rescue

Rogue Star Rescue

Bullet Hell Insanity + Tower Defense Strategy. Rogue Star Rescue is a quirky new type of rogue-like shooter.

91% of 122 Steam reviews are positive$7.49
RIPOUT

RIPOUT

Ripout is an online Co-Op horror FPS that will have players fight their way through procedurally generated derelict ships filled with mutants…

65% of 786 Steam reviews are positive$19.99
Outpost: Infinity Siege

Outpost: Infinity Siege

Shoot from the front lines while your mobile base guns down the machines behind you, then rebuild and go again.

65% of 11,679 Steam reviews are positivePlayers online now: 65$24.99
Run Build Pew!

Run Build Pew!

You’re being Bounty-Hunted! Run, Build your ship piece-by-piece and make it work with the parts you find, Destroy outposts and waves of fleets, and…

71% of 555 Steam reviews are positive$2.99
ENDLESS Dungeon™ - Definitive Edition

ENDLESS Dungeon™ - Definitive Edition

Haul a fragile crystal through a hostile space station, holding each room with turrets and quick reflexes, alone or with two friends.

64% of 2,962 Steam reviews are positivePlayers online now: 21$14.99
Sanctum 2

Sanctum 2

Design your defenses, then fight alongside them in first person on a bright, chaotic alien world.

92% of 7,461 Steam reviews are positivePlayers online now: 36$2.99
IDUN - Frontline Survival

IDUN - Frontline Survival

A single-player defense RTS where your turrets are not stuck where you built them.

76% of 702 Steam reviews are positivePlayers online now: 7$14.99
Entropy Survivors

Entropy Survivors

Pilot a sword-swinging mech and a sharpshooting space frog at the same time in this bullet heaven roguelike.

79% of 496 Steam reviews are positivePlayers online now: 1$3.49
Kritter: Defend Together

Kritter: Defend Together

Explore, loot, and rush back to defend your ship against alien hordes.

86% of 112 Steam reviews are positive$9.99
Section 13

Section 13

Unravel a thrilling sci-fi mystery in this action-packed twin-stick roguelite shooter.

71% of 773 Steam reviews are positivePlayers online now: 5$19.99
Siege of Centauri

Siege of Centauri

Defend against thousands of enemies in this explosive tower defense game.

64% of 352 Steam reviews are positive$14.99
Lumencraft

Lumencraft

Lumencraft is a top-down shooter crossed with base building and tower defense, set in dark underground tunnels where you drill for Lumen, humanity's…

75% of 1,087 Steam reviews are positive$9.99
CRYPTARK

CRYPTARK

Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly…

83% of 913 Steam reviews are positivePlayers online now: 4$14.99
From Space

From Space

From Space is a top-down co-op shooter for squads of up to four, built around blasting waves of pink aliens with rocket launchers, miniguns and…

67% of 1,429 Steam reviews are positive$2.99
Abandon Ship

Abandon Ship

Command an Age of Sail ship in a dark fantasy sea, fighting ships, forts and sea monsters in tactical battles where every crew member matters.

71% of 1,152 Steam reviews are positivePlayers online now: 4$24.99