Released Jul 28, 2026 $6.99 Very Positive Counts toward your Steam games

Whack-A-Monster

By Brainfog Games

RPG Incremental Roguelite Idler SimulationMemesArcade 2D Top-DownPixel GraphicsRetroFunny

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Reviews 132 Very Positive

Players now 2 Peak today 2

Followers, 30 days — Not enough history yet

Whack-A-Monster is a game tagged RPG, Incremental and Roguelite by Brainfog Games, released Jul 28, 2026. It has 132 Steam reviews (Very Positive). The Steam games most like it include Snack Smasher, Bouncy Weapons and ULTRATAP.

Whack-A-Monster. An incremental game about Whacking, Smashing, Splashing & BONKING monsters. Upgrade through the skill tree and unlock new weapons to vanquish all evil from this world.

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<a href="https://launchrivals.com/games/3364150-whackamonster"><img src="https://launchrivals.com/games/3364150/badge.png" alt="Whack-A-Monster launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/3364150-whackamonster"><img src="https://launchrivals.com/games/3364150/badge.png?theme=light" alt="Whack-A-Monster launch date" width="320" height="84"></a>

Snack Smasher 74% match · Incremental, Idler, Arcade
Bouncy Weapons 71% match · RPG, Incremental, Roguelite
ULTRATAP 71% match · Incremental, Idler, Simulation
Oh My Hat 70% match · RPG, Incremental, Idler
GLONK 70% match · Incremental, Idler, Simulation
Spincremental 69% match · Incremental, Idler, Simulation
Rollbound 68% match · RPG, Incremental, Idler
Smashing Bottles 68% match · Incremental, Idler, Simulation
Kickback Clicker 67% match · Incremental, Idler, Simulation
Pongcremental 66% match · Incremental, Idler, Simulation

Steam data

Everything Steam lists for Whack-A-Monster · record updated 22 hours ago

Steam store

Overview

App ID3364150

Release dateJul 28, 2026

Last change number40068060

Last record update22 hours ago

App type: Game
Developer: Brainfog Games
Publisher: Brainfog Games
Steam profile: Counts toward game count and achievement totals · checked 1 day ago
Franchise: Whack-A-Monster
Technologies: Unity detected

Windows

Steam Deck: Verified
Controller: Full support

Single-playerSteam AchievementsSteam CloudFull controller supportPlayStation controllersXbox controllersPlayStation controller BluetoothFamily Sharing

Prices

Price · US$6.99

On sale0 of 41regions right now

Lowest seen · US$6.99Oct 23, 2026

Checked17 hours agoin 41 regions

ChileCLP$CLP

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

Patches

Build	Branch	Updated
25638632	public	Sep 30, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
3364151	—	All	339.1 MB	137.9 MB	4242919371026639044

Branch	Build	Updated	Access
public	25638632	Sep 30, 2026	Open

Configuration

Install foldersteamapps/common/Whack-A-Monster

Executable	Arguments	Systems	Description
Whack-A-Monster.exe		All

Space per player9.5 MB

Filesup to 100

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocalLow	BrainfogGames\Whack-A-Monster	*.es3	Windows

Achievements

Achievements2510 hidden

Most unlocked98.2%The Armory

Rarest10.7%Giant Magma Elemental

The Armory Unlock The Armory. 98.2%
Angry Chests Kill your first mimic. 95.4%
Weapon Drops Get a random weapon drop. 94.9%
Huge Slime Hidden achievement 93.3%
Skin Drops. Get a random skin drop. 92.1%
Skeletal Abomination Hidden achievement 88.6%
Rat Brute Hidden achievement 87.7%
Skins! Equip a skin. 83.9%
Mushroom Queen Hidden achievement 81.1%
Crab King Hidden achievement 78.9%
Level 20 Kill Reach Player Level 20 77.4%
Merge Merge your first weapon 75.2%
Deadwood Ent Hidden achievement 74.6%
Kraken Hidden achievement 73.4%
Ancient Pharaoh Hidden achievement 70.9%
Elder Lich Hidden achievement 68.5%
Geared Up Unlock all gear slots. 67.1%
Dragon King Hidden achievement 65.8%

All 25 achievements

Hammer Of Ages +10 Upgrade the Hammer of Ages to +10. 56.1%
All The Gear!!! Unlock all gear 53.7%
Mighty Arsenal Unlock all weapons 53.2%
Main Menu Purge Kill every monster in the main menu. 45.7%
Ascend Ascend for the first time. 16.5%
Snow Worm Kill the Snow Worm for the first time. 10.9%
Giant Magma Elemental Kill the Giant Magma Elemental for the first time. 10.7%