Released Jul 3, 2026 $4.19 · −30% Mixed Not counted on Steam profiles yet

IDLE: Intergalactic Defense League Exterminators

By PolyB Games

Simulation Casual Incremental Relaxing Idler Singleplayer Management Sci-fi Base BuildingResource ManagementArcadeMinimalist

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Reviews 36 Mixed

Players now 0 Peak today 0

Followers, 30 days — Not enough history yet

IDLE: Intergalactic Defense League Exterminators is a game tagged Simulation, Casual and Incremental by PolyB Games, released Jul 3, 2026. It has 36 Steam reviews (Mixed). The Steam games most like it include Pibcremental, Sporbs and We Need More Humans!.

An incremental game about blasting bugs, collecting guts, upgrading a base, and blasting more bugs!

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<a href="https://launchrivals.com/games/4486140-idle-intergalactic-defense-league-exterminators"><img src="https://launchrivals.com/games/4486140/badge.png" alt="IDLE: Intergalactic Defense League Exterminators launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/4486140-idle-intergalactic-defense-league-exterminators"><img src="https://launchrivals.com/games/4486140/badge.png?theme=light" alt="IDLE: Intergalactic Defense League Exterminators launch date" width="320" height="84"></a>

Pibcremental 80% match · Simulation, Casual, Incremental
Sporbs 77% match · Simulation, Casual, Incremental
We Need More Humans! 76% match · Simulation, Casual, Incremental
Holy Nope! 76% match · Simulation, Casual, Incremental
maboroshi caravan 75% match · Simulation, Casual, Incremental
Dunk Cookies 75% match · Simulation, Casual, Incremental
Incremental Orbits 75% match · Simulation, Casual, Incremental
Loop Dungeon - Incremental 74% match · Simulation, Casual, Incremental
Galaxy Cadet 74% match · Simulation, Casual, Incremental
A Game About Feeding A Black Hole 74% match · Simulation, Casual, Incremental

Steam data

Everything Steam lists for IDLE: Intergalactic Defense League Exterminators · record updated 1 hour ago

Steam store

Overview

App ID4486140

Release dateJul 3, 2026

Last change number39943295

Last record update1 hour ago

App type: Game
Developer: PolyB Games
Publisher: PolyB 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 23 hours ago
Technologies: Unity detected

Windows

Single-playerSteam AchievementsFamily Sharing

Prices

Price · US$4.19

On sale40 of 41regions right now

Lowest seen · US$4.19Oct 23, 2026

Checked2 hours agoin 41 regions

New ZealandNZ$NZD

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

Patches

Build	Branch	Updated
25178775	public	Sep 8, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
4486141	—	All	401.0 MB	214.5 MB	2292420121478219301

Branch	Build	Updated	Access
public	25178775	Sep 8, 2026	Open

Configuration

Install foldersteamapps/common/IDLE Intergalactic Defense League Exterminators

Executable	Arguments	Systems	Description
IDLE.exe		Windows

Space per player23.8 MB

Filesup to 500

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocalLow	PolyB Games/	*.sav	All

Achievements

Achievements171 hidden

Most unlocked90.5%One Down ...

Rarest5.3%End Game ... Again

One Down ... Blast your first bug. 90.5%
It Starts Acquire your first upgrade. 89.4%
First Prestige Prestige for the first time. 80.2%
Research Unlocked Unlock research to end the bug threat. 70.7%
The End Game Eliminate the alien threat at their source. 53.5%
The Final Countdown Reach the final Prestige level. 52.2%
The Godly Bug Hidden achievement 48.5%
Max Upgrades Acquire all possible upgrades. 41.6%
Conversion Factory Convert 100,000 Resources. 17.1%
Max Upgrades 2.0 Acquire all possible upgrades ... AGAIN! 15.6%
Good Catch! Collect 1000 resource units before they land on the ground. 10.3%
Another One ... Blast your first bug in New Game +. 7.8%
No Shot Finish a round without firing a single shot from the dome laser. 7.3%
Pacifist Finish a round without dealing any damage. 5.9%
So Prestigious Earn 1,000,000 Prestige Points. 5.6%
Not Quite One Million Bugs! Blast twenty thousand bugs! 5.4%
End Game ... Again Eliminate the new alien threat at their source. 5.3%