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Grumpy Gaffer Achievements · SteamPeaks

Apps Grumpy GafferAchievements

Grumpy Gaffer

GameApp ID 3,165,500by RC Games StudioReleased 31 Oct 2024

WindowsEngine —

View on SteamSteamCompare Share

App ID3,165,500

Release date31 Oct 2024

Engine—

Install size1.37 GB

TypeGame

Last update14 Oct 2025

Steam Deck—

DLC0

DeveloperRC Games Studio

Changenumber34,941,319

Price—

Packages0

PublisherRC Games Studio

SystemsWindows

Followers—

Depots1

Compare this game

Grumpy Gaffer

RC Games Studio
Released 31 Oct 2024·App 3165500

Steam user reviews

Very Positive

94.3%· 122 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

89.3 Very positive

Recent 30 days —

Last seen

0

Sampled 53 minutes ago · not a live figure

—of peak

All-time peak

0

14 Sep 2026

Updated 14 Sep 2026, 05:08 UTCData by

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Achievements Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

24 achievements · 4 secret

Finally... They are so annoying
Complete the Campaign Mode
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Anger Management
Complete the Campaign without using Supernova
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The True Gaffer
Complete the Campaign without using power ups
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Wake Up!
Win a game in Nightmare mode
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SteamPeaks.com

Smash!

Win a game in Smash Storm mode

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Just Getting Started

Win a game in Infinite mode

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Get off my lawn!

Win your first minigame level in Story mode

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Sudoku!

Win your first Sudoku

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What a nightmare!

Beat 100 Nightmare levels

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Will this ever end?

Reach level 100 in Infinite mode

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Smash Storm!

Reach level 100 in Smash Storm

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Hidden Haven

Complete the Hidden Haven levels

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Rocky Retreat

Complete the Rocky Retreat levels

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Nebula Nook

Complete the Nebula Nook levels

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Not the bees!Secret

Steam withholds the description of a secret achievement.

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Delete all cookiesSecret

Steam withholds the description of a secret achievement.

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Guac-a-MoleSecret

Steam withholds the description of a secret achievement.

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Ice Ice DentureSecret

Steam withholds the description of a secret achievement.

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Nightmare Veteran

Beat 500 Nightmare levels

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Infinite Veteran

Reach level 500 in Infinite mode

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Smash Veteran

Reach level 500 in Smash Storm

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Nightmare Master

Beat 1000 Nightmare levels

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Infinite Master

Reach level 1000 in Infinite mode

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Smash Master

Reach level 1000 in Smash Storm

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Names, descriptions and icons are the game’s own, as Steam publishes them.