Flats Full of Cats

Overview

App ID4098230

Release dateAug 3, 2026

Last change number40094432

Last record update16 hours ago

App info

App type

Game

Developer

Devcats

Publisher

Devcats

Steam profile

Counts toward game count and achievement totals · checked 22 hours ago

Franchise

Devcats

Platforms

Windows Linux 64-bit

Steam Deck

Verified

Controller

Full support

Features

5

Single-playerSteam AchievementsFull controller supportSteam CloudFamily Sharing

Related apps

• FranchiseDevcats

Patches

Builds

1

Build	Branch	Updated
26058611	public	Oct 19, 2026

Packages & DLC

DLCs

8

ID	Name	Price (US)
4155080	Not on the store yet	—
4155090	Not on the store yet	—
4155100	Not on the store yet	—
4155110	Not on the store yet	—
4728300	Not on the store yet	—
4728310	Not on the store yet	—
4728320	Not on the store yet	—
4728330	Not on the store yet	—

Depots

Depots

2

ID	Name	Systems	Size	Download	Manifest
4098231	—	Windows	255.5 MB	183.0 MB	1574716712062177472
4098232	—	Linux	223.6 MB	175.3 MB	5828532175135252631

Branches

1

Branch	Build	Updated	Access
public	26058611	Oct 19, 2026	Open

Configuration

Install foldersteamapps/common/Flats Full of Cats

Launch options

3

Executable	Arguments	Systems	Description
Flats.exe		Windows · 64-bit	Flats Full of Cats
Flats.x86_64		Linux · 64-bit
Flats.exe	--rendering-driver opengl3	Windows · 64-bit	Flats Full of Cats - OpenGL: for Older machines

Cloud saves

Space per player976.6 KB

Filesup to 100

Save locations1

Root	Path	Pattern	Systems
gameinstall		*.sav	All

Achievements

Achievements420 hidden

Most unlocked94.7%Welcome

Rarest33.6%Fast Kitty

Global unlock rate

share of players who have it

• Welcome Welcome to Flats Full of Cats 94.7%
• U is for Unique Find all cats in Normal Mode (Policeman Living Room) 79.1%
• I is for Instinct Find all cats in Normal Mode (Paleontologist Living Room) 76.4%
• M is for Meow Find all cats in Normal Mode (Policeman Bathroom) 75.2%
• Q is for Quiet Find all cats in Normal Mode (Policeman Bedroom) 74.6%
• A is for Angora Find all cats in Normal Mode (Paleontologist Bathroom) 71.8%
• E is for Exotic Find all cats in Normal Mode (Paleontologist Bedroom) 71.1%
• Brace Find all cats in Normal Mode (Scientist Living Room) 70.7%
• True Policeman Find all the Policeman Items in Normal Mode 69.6%
• N is for Neko Find all hidden cats in Normal Mode (Policeman Bathroom) 69.3%
• V is for Vet Find all hidden cats in Normal Mode (Policeman Living Room) 68.7%
• True Paleontologist Find all the Paleontologist Items in Normal Mode 67.8%
• R is for Ragdoll Find all hidden cats in Normal Mode (Policeman Bedroom) 66.6%
• Y is for Yarn Find all cats in Normal Mode (Scientist Bathroom) 65.6%
• Paw Find all cats in Normal Mode (Scientist Bedroom) 65.6%
• J is for Jaguar Find all hidden cats in Normal Mode (Paleontologist Living Room) 64.9%
• B is for Bobcat Find all hidden cats in Normal Mode (Paleontologist Bathroom) 64.8%
• F is for Feline Find all hidden cats in Normal Mode (Paleontologist Bedroom) 63.7%

All 42 achievements

• Crown Find all hidden cats in Normal Mode (Scientist Living Room) 61.8%
• Love Find all hidden cats in Normal Mode (Scientist Bedroom) 61.5%
• Z is for Zoomies Find all hidden cats in Normal Mode (Scientist Bathroom) 61.2%
• True Scientist Find all the Scientist Items in Normal Mode 61%
• X is for Xaninho Find all items in Expert Mode (Policeman Living Room) 44.7%
• W is for Whisker Find all cats in Expert Mode (Policeman Living Room) 44.5%
• P is for Purr Find all items in Expert Mode (Policeman Bathroom) 44%
• O is for Ocelot Find all cats in Expert Mode (Policeman Bathroom) 43.8%
• T is for Tabby Find all items in Expert Mode (Policeman Bedroom) 43.8%
• S is for Stray Find all cats in Expert Mode (Policeman Bedroom) 43.7%
• L is for Lynx Find all items in Expert Mode (Paleontologist Living Room) 43%
• K is for Kitten Find all cats in Expert Mode (Paleontologist Living Room) 42.2%
• D is for Domestic Find all items in Expert Mode (Paleontologist Bathroom) 42%
• H is for Hairball Find all items in Expert Mode (Paleontologist Bedroom) 42%
• C is for Cattitude Find all cats in Expert Mode (Paleontologist Bathroom) 41.8%
• G is for Ginger Find all cats in Expert Mode (Paleontologist Bedroom) 41.5%
• Home Find all cats in Expert Mode (Scientist Living Room) 40.5%
• Star Find all items in Expert Mode (Scientist Living Room) 40.2%
• Question Find all items in Expert Mode (Scientist Bathroom) 39.9%
• Exclamation Find all cats in Expert Mode (Scientist Bathroom) 39.8%
• Cat Find all cats in Expert Mode (Scientist Bedroom) 39.8%
• Bracket Find all items in Expert Mode (Scientist Bedroom) 39.7%
• 100% Finish the game 33.6%
• Fast Kitty Enter Time Attack Mode 33.6%