Alien Shooter TD

Alien Shooter TD

Worth it · Shooter · 2017

The verdict

BUY IT.

Worth it at $9.99.

Length
13.8h
Value
$0.72/hr
Reviews
85% positive
No price makes it a BANGER.

Buy now or wait

The Autumn Sale is on until Oct 8. It is at full price today.

Discounted in 7 of its last 8 seasonal sales on record.

Autumn Sale cooldown
None on record
Typical seasonal cut
70% ($2.99)
Deepest seasonal cut
75% ($2.49)
Last discount ended
190 days ago

Sources: IsThereAnyDeal, Valve.

Watch this gameOne alert when it is worth buying.
Length
13.8h
main story (HowLongToBeat)
Completionist
29.3h
100% (HowLongToBeat)
$/hr
$0.72
price ÷ main-story length
Price
$9.99
as of Oct 2
Reviews
85%
918 reviews, as of Sep 28
Players
150K
owners, SteamSpy estimate
Released
2017

Minimum on the Steam store: 2 GB of memory, 512 MB video card, 502 MB of storage. Windows only.

Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!
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

Raising the score
Value$0.72/hr
Price per hour of game. It moves the score inside the ceiling reviews set
Holding it back
Reviews85% positive
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones
For context
Length14 hours
How much game you get. Hours feed the value per dollar
Reach150K+ 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
Refunds1 of 350 reviews
Steam-purchase reviews sampled whose writer refunded the game. Nothing is docked
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

The lowest price on record is $0.99, set in December 2021. It has been discounted 52 times in the 10 years tracked here, typically at 70 percent off, with about 7 weeks between sales. Today it is at full price, and its last discount ended about 27 weeks ago.

On value it sits in the top 21 percent of its genre. It is better reviewed than 65 percent of its genre. Among the games that feel like it, Sanctum 2 ($2.99, scores 82) beats it on value, while it beats Let Them Come ($7.99, scores 60).

This site sampled 350 of its Steam-purchase reviews; 1 was written by a buyer who refunded it, sampled from reviews written May 2020 to August 2026.

13.8 hours to finish it, 29 to exhaust it. The completionist tail is 2.1 times the campaign.

The drop-off

25% start to 5% 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

I would not recommend this game. It is not terrible but it is rough around the edge, and the gamepaly needs some more polish. - I appreciate the devs try something a bit different in the crowded TD genre, unfortunately this atttempt is not so succesful. The reload mechanism is more a distraction than anything else. - Technically the game is pretty good - The biggest issue howver is the very uneven progression and...
Delta 66Not recommendedafter 34hNov 2025Read 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
Alien Shooter TD scores 68/100 on the BANG Score (worth it) as of Oct 2, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/541230/alien-shooter-td
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 28, price as of Oct 2.

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

Tags

Steam user tags as SteamSpy recorded them

Details

DeveloperSigma Team Inc.
PublisherSigma Team Inc.
GenreShooter
Released2017
Achievements21