Outpost: Infinity Siege

Outpost: Infinity Siege

Skip · Shooter · 2024

Steam Deck Unsupported

The verdict

SKIP IT.

It scores 13, under the fair line, at $12.49.

Length
5h
Value
$2.50/hr
Reviews
65% positive
Reviews or length hold it below the tiers even at a deep discount.
Watch this gameOne alert when it is worth buying.
Length
5h
main story (HowLongToBeat)
Completionist
15h
100% (HowLongToBeat)
$/hr
$2.50
price ÷ main-story length
Price
$12.49
as of Oct 1
Reviews
65%
13,633 reviews, as of Sep 26
Players
350K
owners, SteamSpy estimate
Released
2024

Minimum on the Steam store: 16 GB of memory, NVIDIA GeForce GTX 1650 / AMD Radeon RX 570 / Intel ARC A380, 45 GB of storage. Windows only.

Command Mobile Outpost and take XEN Firearm to venture deep into the Signet surveillance off-limit area. Collect unique Weapon Units. Amp up the firepower of the Outpost that fights with you. This is an FTD game - FPS, Tower Defense, Base Building and much more all at the same time.
Description from the Steam store page.

What drives the score

How to read this

Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work

Holding it back
Value$2.50/hr
Price per hour of game. It moves the score inside the ceiling reviews set
Reviews65% positive
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones
Refunds26 of 800 reviews
Well above the typical game's share of reviews from refunded buyers, so the score takes a small dock
For context
Length5 hours
How much game you get. Hours feed the value per dollar
Reach350K+ owners
How many own it, by SteamSpy's estimate (an old snapshot). Context here: this game's score does not use it
MonetizationNot known
No monetization record for this game, so nothing is assumed either way
AI contentNone disclosed
From the developer's own Steam disclosure. No disclosure is not proof of none, so it does not move the score

The value story

March 2025 is where it bottomed out, at $12.49. Its cuts run 50 percent off as a rule. There have been 17 in the 3 years tracked, about 8 weeks apart.

It is pricier than 82 percent of its genre, and less well reviewed than 82 percent. The games it most resembles do better on the same math. Meet Your Maker ($19.99, scores 28) and Executive Assault ($12.99, scores 46) both outscore it.

26 of the 800 Steam-purchase reviews sampled here come from buyers who refunded the game, sampled from reviews written December 2024 to August 2026. That is more refunded reviewers than 9 in 10 paid games this site has sampled to the same depth, and among the 1,071 games in its genre sampled this deeply, 95 have a larger share. The typical game sits near 5 in 1,000, so the score docks it. 5 of the 26 refunded reviewers were past Valve's two-hour window when they wrote the review. Inside the two-hour refund window, 34 percent of the 2,445 reviews written there were positive, against 65 percent overall, and those are 21 percent of everything written about it.

5 hours to finish it, 15 to exhaust it. The completionist tail is 3.0 times the campaign.

The drop-off

94% start to 6% rarest
050100rarestfirst achievement

No achievement in this game marks the ending, so there is no finish rate. The curve runs from the most-unlocked achievement to the rarest, and its shape is where players stop. Steam global achievements

What players say

This is a unique game that I haven't been able to find another quite like it. If you like Big Guns and Cannons and designing a base around supplying these weapons with ammo and automation you probably will love this game. This is a tower defense/first person shooter/rts hybrid . There is multiplayer but good luck finding people to play with. There are people and you will find them but it's getting rarer by the day...
JD777()Recommendedafter 381h6 found this helpfulRead on Steam
I'm reviewing this pretty late in light of more recent stuff with the devs. As such, I haven't played it for about a year. I absolutely recommend this and there's easily 200hrs worth of content on offer. Just be aware of one very crucial fact: This game is NOT complete. It doesn't have an ending - It's been abandoned by the devs. I still recommend it. It's great fun if you enjoy repetitive gameplay, roguelike...
Err0rkatzeRecommendedafter 157hAug 2026Read on Steam
feels great for the first few hours/levels but after a while it is just repetitive. Not to mention that the game has been completely abandoned by the devs the last update was 2025 and that was just them releasing the sound track i dont want to say this game was a cash grab but that is what it feels like
danimal1211Not recommendedafter 106hAug 2026Read on Steam

Steam reviews, mixed to match its Steam ratio and rotated daily. Opinions are theirs.

No data upstream: critic score (Metacritic).

Cite this score

BANG Score badge
Outpost: Infinity Siege scores 13/100 on the BANG Score (a skip) as of Oct 2, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/1566690/outpost-infinity-siege
Embed the live badge

Reviews set the ceiling, and price against real length moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Sep 26, price as of Oct 1.

A number here look wrong? Tell me and I will check the inputs.

Tags

Steam user tags as SteamSpy recorded them

Details

DeveloperTeam Ranger
PublisherLightning Games
GenreShooter
Released2024
Achievements26