Released Jul 28, 2026 $4.99 · −50% Positive Not counted on Steam profiles yet

Invasion Protocol

By GoldenGod Games

Action Action Roguelike Roguelike Shooter Bullet Hell Twin Stick Shooter 2D Cute AtmosphericDarkSci-fiController

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Reviews 11 Positive

Players now 0 Peak today 0

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Invasion Protocol is a game tagged Action, Action Roguelike and Roguelike by GoldenGod Games, released Jul 28, 2026. It has 11 Steam reviews (Positive). The Steam games most like it include The Core, Ctrl+Alt+Defeat Zero Humanity and Satsuman.

You’re not the hero, you’re the invasion. Drop in as skull-helmeted soldiers and obliterate a bug-infested planet. Choose your class, aim & fire non-stop, complete brutal objectives, and swap weapons & abilities on the fly. Unlock new classes and gear as you go. Execute the protocol.

From the Steam page

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<a href="https://launchrivals.com/games/4586620-invasion-protocol"><img src="https://launchrivals.com/games/4586620/badge.png" alt="Invasion Protocol launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/4586620-invasion-protocol"><img src="https://launchrivals.com/games/4586620/badge.png?theme=light" alt="Invasion Protocol launch date" width="320" height="84"></a>

The Core 80% match · Action, Action Roguelike, Roguelike
Ctrl+Alt+Defeat Zero Humanity 78% match · Action, Roguelike, Shooter
Satsuman 77% match · Action, Action Roguelike, Roguelike
Immunity Protocol 77% match · Action, Action Roguelike, Roguelike
Metallophobia 77% match · Action, Action Roguelike, Roguelike
Yoiyami Biscuit 77% match · Action, Action Roguelike, Bullet Hell
ABYSS SEEKERーーWhat Do You See Deep in The Abyss 77% match · Action, Action Roguelike, Bullet Hell
Painted Crowns 76% match · Action, Action Roguelike, Shooter
Gourds Up 76% match · Action, Action Roguelike, Roguelike
Gunforged 76% match · Action, Action Roguelike, Roguelike

Steam data

Everything Steam lists for Invasion Protocol · record updated 14 hours ago

Steam store

Overview

App ID4586620

Release dateJul 28, 2026

Last change number39021027

Last record update14 hours ago

App type: Game
Developer: GoldenGod Games
Publisher: GoldenGod Games
Steam profile: Not counted yet: Steam is still getting to know this game, so it doesn't add to game counts or achievement totals · checked 22 hours ago
Technologies: Unity detected

Windows macOS Linux

Controller: Full support

Single-playerMulti-playerCo-opShared/split screen co-opShared/split screenRemote Play TogetherFull controller supportPlayStation controllersXbox controllersPlayStation controller BluetoothSteam CloudSteam AchievementsFamily Sharing

Prices

Price · US$4.99

On sale40 of 41regions right now

Lowest seen · US$4.99Oct 23, 2026

Checked22 hours agoin 41 regions

KuwaitKDKWD

Every price change is kept from Oct 23, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
24559513	public	Aug 4, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
4586621	—	Windows	233.1 MB	106.9 MB	2477345078956093482
4586622	—	Linux	227.2 MB	102.8 MB	6148625832756131339
4586623	—	All	245.2 MB	112.3 MB	8240331146122030996

Branch	Build	Updated	Access
public	24559513	Aug 4, 2026	Open

Configuration

Install foldersteamapps/common/Invasion Protocol

Executable	Arguments	Systems	Description
InvasionProtocol.exe		Windows
InvasionProtocol.x86_64		Linux
InvasionProtocol.app/Contents/MacOS/InvasionProtocol		macOS

Space per player24.4 MB

Filesup to 40

Save locations3

Root	Path	Pattern	Systems
WinAppDataLocalLow	GoldenGodGames/InvasionProtocol	*.txt	Windows
LinuxHome	/.config/unity3d/GoldenGodGames/InvasionProtocol	*.txt	Linux
MacHome	/Library/Application Support/GoldenGodGames/InvasionProtocol	*.sav	All