Released Oct 16, 2026 $5.94 · −15% Positive Not counted on Steam profiles yet

Purranoia

By Eerie Veery

Action Roguelike Bullet Heaven Roguelite PvE Roguelike 2D Comic Book Cute ControllerActionCasualHand-drawn

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Reviews 11 Positive

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Purranoia is a game tagged Action Roguelike, Bullet Heaven and Roguelite by Eerie Veery, released Oct 16, 2026. It has 11 Steam reviews (Positive). The Steam games most like it include Panda vs Meow, Gloomvex and Devoidant.

Purranoia is an action roguelike with a twist: you don’t control movement. Instead, you wield powerful scientific inventions to protect the frightened cat Mousti from waves of questionably designed robots and hostile lab creations.

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<a href="https://launchrivals.com/games/4103280-purranoia"><img src="https://launchrivals.com/games/4103280/badge.png" alt="Purranoia launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/4103280-purranoia"><img src="https://launchrivals.com/games/4103280/badge.png?theme=light" alt="Purranoia launch date" width="320" height="84"></a>

Panda vs Meow 72% match · Action Roguelike, Bullet Heaven, Roguelite
Gloomvex 71% match · Action Roguelike, Roguelite, PvE
Devoidant 70% match · Action Roguelike, Bullet Heaven, Roguelite
Whiskers In The Sand 70% match · Action Roguelike, Bullet Heaven, Roguelite
Kitty's Last Adventure 69% match · Action Roguelike, Bullet Heaven, Roguelite
Sky Survivors 68% match · Action Roguelike, Roguelite, Roguelike
Carnage 68% match · Action Roguelike, Bullet Heaven, Roguelite
Meowzic Survivor 67% match · Action Roguelike, Bullet Heaven, Roguelite
Lintbreakers: Night Shift 67% match · Action Roguelike, Bullet Heaven, Roguelite
Octo Armada 67% match · Action Roguelike, Roguelite, PvE

Steam data

Everything Steam lists for Purranoia · record updated 1 day ago

Steam store

Overview

App ID4103280

Release dateOct 16, 2026

Last change number40101985

Last record update1 day ago

App type: Game
Developer: Eerie Veery
Publisher: Eerie Veery
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 1 day ago
Technologies: Unity detected
Website: eerieveery.com

Windows 64-bit

Controller: Full support

Full controller supportSingle-playerSteam CloudSteam AchievementsFamily Sharing

Prices

Price · US$5.94

On sale41 of 41regions right now

Lowest seen · US$5.94Oct 23, 2026

Checked5 hours agoin 41 regions

United Arab EmiratesAED

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

Patches

Build	Branch	Updated
26032326	public	Oct 19, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
4103281	—	All	756.1 MB	154.9 MB	4805165737211545499

Branch	Build	Updated	Access
public	26032326	Oct 19, 2026	Open

Configuration

Install foldersteamapps/common/Purranoia

Executable	Arguments	Systems	Description
Purranoia.exe		Windows

Space per player9.5 MB

Filesup to 4

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocalLow	EerieVeery/Purranoia	*	All

Achievements

Achievements440 hidden

Most unlocked80%Pie

Rarest5.7%Purrfection

Pie Gain 314 score from defeating creatures. 80%
Apple Pie Gain 3,141 score from defeating creatures. 65.7%
That was Easy Complete the Easy difficulty. 62.8%
Look how well it burns Set 123 smaller Lab Accidents on fire by killing larger ones with fire in a single game. 54.2%
Lemon Pie Gain 31,415 score from defeating creatures. 51.4%
Complete-ly Normal Complete the Normal difficulty. 48.5%
Blueberry Pie Gain 314,159 score from defeating creatures. 45.7%
Hardly an issue Complete the Hard difficulty. 45.7%
Finally done Complete the Final difficulty. 40%
Pew Pew Pew Get 3 M.A.G.I.C. Wand Upgrades in a single game. 40%
Loyal Friend Have Jared kill 1,000 creatures in a single game. 40%
Scratch me if you can Kill a feared creature while under the influence of Sacred Flower. 37.1%
So many Snakes Spawn 64 Snakes in a single game. 37.1%
Offense is the best defense Kill 24 creatures with the spikes on the Escatcheon in a single game. 37.1%
25 Invention Upgrades Try out 25 Invention Upgrades. 37.1%
So many friends Have 3 Orbiters at once. 31.4%
Prime Time Activate the Prime Camera 7 times with different prime numbers. 28.5%
That was not Easy Complete the Easy difficulty without taking damage. 25.7%

All 44 achievements

High voltage Use 3 different Lightning sources in a single game. 25.7%
Sharpshooter Hit 100 Sniper shots in a row. 22.8%
Cherry Pie Gain 3,141,592 score from defeating creatures. 20%
Abnormal Complete the Normal difficulty without taking damage. 20%
Cheesy Tactics Activate at least 27 traps at once. 20%
Staying grounded Win using the Tesla Coil without taking damage. 20%
Spray and pray Shoot 12 Bolter projectiles in under 5 seconds and at least kill 50 creatures. 20%
50 Invention Upgrades Try out 50 Invention Upgrades. 20%
Holographic Cat You became Hawking radiation. 17.1%
Biggest Boom Hit 50 creatures with a single bomb. 17.1%
Lights out Hit a Fire Spewing Bouncer with the Frost-Sphere-Thrower. 17.1%
The way of Fire Have Fiery Paws and 2 Inventions or Invention Upgrades that create Fire. 17.1%
Cat of all trades Try out every Invention. 14.2%
Hardened Complete the Hard difficulty without taking damage. 11.4%
Final challenge Complete the Final difficulty without taking damage. 11.4%
Safer than a cardboard box Have the Barrier trigger 7 times in a row without taking damage. 11.4%
Yarn Addiction Use the Yarn Ball 27 times in a single game. 11.4%
Control the madness Kill 10 creatures while under the influence of Sacred Flower and while chasing the Laser Pointer in a single game. 11.4%
The way of Fear Have Purranoia Projector and 2 Inventions or Invention Upgrades that create Fear. 11.4%
Pawcifist Do no harm for one minute without taking damage. 11.4%
M.A.G.I.C. Sword connoisseur Win by killing creatures only with the M.A.G.I.C. Sword. 8.5%
R.A.I.L. Gun connoisseur Win by killing creatures only with the R.A.I.L. Gun. 8.5%
The way of Frost Have Coldblooded and 2 Inventions or Invention Upgrades that create Frost. 8.5%
Master of all Win with every Invention. 5.7%
All Invention Upgrades Try out every Invention Upgrade. 5.7%
Purrfection Complete all achievements. 5.7%