Yes — TETRAGUN is free to play, so you can install and play it without buying anything.

Does TETRAGUN work on Steam Deck?

Valve rates TETRAGUN Unsupported on Steam Deck, which means some or all of it does not currently work there.

Can I play TETRAGUN on Mac?

Yes. TETRAGUN has a native macOS version on Steam.

Is TETRAGUN multiplayer?

No — Steam lists TETRAGUN as single-player only.

Is TETRAGUN on PC Game Pass?

No — TETRAGUN is not on PC Game Pass right now.

TETRAGUN

Greeb · May 5, 2023 · Action Roguelike, Top-Down Shooter, Roguelite, PvE, Shooter

TETRAGUN is free to play — no purchase needed. We track it so you know if that ever changes.

Shooter deals

Positive89% · 36

Best price

Free

Get it free on Steam

This game is free to play. Get it on Steam →

Screenshots

TETRAGUN price

TETRAGUN is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About TETRAGUN

In TETRAGUN you control a turret surrounded on all sides by unrelenting waves of enemies. After each wave, you'll choose from a wide variety of upgrades that will help you survive and allow you to discover powerful synergies. Unfortunately for you, your enemies will also gain access to upgrades and abilities that will make them more of a threat. Each run of TETRAGUN is randomized, so you'll need to be adaptable to make it out in one piece.

Quadrant Based

In TETRAGUN, the battlefield is separated into four quadrants. Your turret will only be able to aim within one quadrant at a time, requiring you to rotate between them on the fly. This takes time, so deliberate prioritization is the key to success.

Score Big

Shoot for the highest score you can! Enemies are worth more score the earlier you eliminate them, and chaining eliminations together quickly will boost your score multiplier.

Completely Free

The entirety of TETRAGUN is available for free and features zero micro-transactions.

Features

25 Turret Upgrades
8 Enemy Upgrades
5 Weapons
5 Abilities
4 Difficulties
30+ Steam Achievements
Layered soundtrack composed by Kayla Okus

TETRAGUN — game info

Platforms: Windows, macOS
Steam Deck: Unsupported
Player modes: Single-player
Controller: Partial controller support
PC Game Pass: Not included

More games like this:Mac games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

TETRAGUN is a compact puzzle-action game with decent challenge and fun achievements that some players find worth their money, though others find the core quadrant-based aiming mechanic tedious and the overall content limited. Players agree it's a short experience, with opinions split between those who enjoy its focused design and those who feel there isn't enough substance to justify the time investment.

Recommended Mar 1, 2024

⠀

9 found this helpful

Recommended Jul 26, 2024

‎

2 found this helpful

Recommended Sep 26, 2026

I have played for 2 hours so far, and honestly pretty solid game, not loads to it, but decently challenging and has fun achievements, to ear. honestly I give it a 7.5 out of 10.

1 found this helpful

Recommended Aug 2, 2024

It is a quick fun game and i love it, i brought the game and it was worth every penny! So play it!

1 found this helpful

Not recommended Dec 22, 2025

GET YOUR ♥♥♥♥♥♥♥ GAME OFF OF MY PC I UNINSTALLED IT AND IT WONT REMOVE FROM ACCOUNT I WANT THIS ♥♥♥♥♥♥ GAME OFF MY ACCOUNT NOW

Not recommended Nov 27, 2023

Hated this. The quadrant gimmick was tiresome and I hated the way you aim and fire a shot. There's basically nothing else to this game, so it wasn't worth any time.

Community reviews

—

0 reviews

No reviews yet. Be the first to review this game.

More like TETRAGUN

News

All news →

Games like Monster Hunter World that reward learning the fight

Monster Hunter World pays you in knowledge rather than drops. Games like Monster Hunter World that keep that bargain: monsters with habits worth studying, and gear you build on purpose.

Nov 15, 2026

Games like Satisfactory that let you stand inside the factory

Conveyor belts are the easy part to copy. Games like Satisfactory that also keep the first-person sprawl, the vertical build and the urge to demolish a working factory and do it properly.

Nov 15, 2026

Deals

Slay the Spire 2 price: the first Steam cut, and a beta-only patch

Slay the Spire 2 price: Steam has discounted it for the first time in our record, and this week's big patch is beta-only. What 26 readings say about the timing.

Nov 15, 2026

Games like Undertale that remember what you did

Undertale's own listing calls it the RPG where you don't have to destroy anyone. Games like Undertale that keep that idea: permanent choices, fights you can talk past, worlds that notice.

Nov 14, 2026

Games like Slay the Spire that keep the branching climb

Most games like Slay the Spire copy the cards and lose the map. These keep the risky-or-safe choice, from a three-floor train to a deck made of poker hands.

Nov 14, 2026

Bodycam game price: what the zombie update changes about buying

The Dead & Damned put Bodycam's zombies back on 13 November. What our dated record says about the Bodycam game price, and why the store's end date matters more than the sticker.

Nov 14, 2026

Blog

SilkMU is our new partner: MU Online Season 6 in a browser tab

SilkMU, a MU Online Season 6 server that runs in a browser tab or as an app, opened on 6 November 2026 and is now our partner. What it offers, what is free and what costs WCoin.

Nov 13, 2026

Games like Dying Light, where nightfall changes the rules

Games like Dying Light are easy to find if you only want parkour or only want zombies. These eight keep the part that matters: a city that becomes a different place after dark.

Nov 13, 2026