UFO 50

Overview

App ID1147860

Release dateSep 18, 2024

Last change number39323160

Last record update8 hours ago

App info

App type

Game

Developer

Mossmouth

Publisher

Mossmouth

Steam profile

Counts toward game count and achievement totals · checked Nov 1, 2025

Metacritic

91

Website

50games.fun

Platforms

Windows 64-bit

Steam Deck

Verified

Controller

Full support

Features

14

Single-playerMulti-playerShared/split screen PvPCo-opShared/split screen co-opShared/split screenFull controller supportPvPRemote Play TogetherSteam AchievementsSteam CloudPlayStation controller BluetoothSteam Trading CardsFamily Sharing

Patches

Builds

1

Build	Branch	Updated
23016581	public	May 6, 2026

Depots

Depots

1

ID	Name	Systems	Size	Download	Manifest
1147861	—	All	398.7 MB	314.4 MB	2085181395912485731

Branches

1

Branch	Build	Updated	Access
public	23016581	May 6, 2026	Open

Configuration

Install foldersteamapps/common/UFO 50

Launch options

1

Executable	Arguments	Systems	Description
ufo50.exe		Windows

Cloud saves

Space per player4.8 MB

Filesup to 10

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocal	ufo50	*.ufo	Windows

Achievements

Achievements301 hidden

Most unlocked97.2%Taste Test

Rarest0.2%Master of Play

Global unlock rate

share of players who have it

• Taste Test Dust off your first game disk. 97.2%
• Score Lord Enter your initials on a high score board. 64.5%
• The Road to Gold Beat your first game. 44.4%
• Sampler Dust off 25 disks on a single profile. 40.5%
• 2 Gold Disks Beat 2 games on a single profile. 32.5%
• The Road to Cherry Obtain your first cherry disk. 28.5%
• 3 Gold Disks Beat 3 games on a single profile. 26%
• Arcade Ace Obtain a top 3 score on a high score board. 22.2%
• 4 Gold Disks Beat 4 games on a single profile. 21.6%
• 5 Gold Disks Beat 5 games on a single profile. 18.3%
• 2 Cherry Disks Obtain 2 cherry disks on a single profile. 17.7%
• All You Can Eat Dust off all 50 disks on a single profile. 17.2%
• Superuser Hidden achievement 13.6%
• 3 Cherry Disks Obtain 3 cherry disks on a single profile. 12.9%
• Points Potentate Obtain the top score on a high score board. 12.4%
• 4 Cherry Disks Obtain 4 cherry disks on a single profile. 9.9%
• 10 Gold Disks Beat 10 games on a single profile. 9.1%
• 5 Cherry Disks Obtain 5 cherry disks on a single profile. 8.1%

All 30 achievements

• 15 Gold Disks Beat 15 games on a single profile. 5.2%
• 10 Cherry Disks Obtain 10 cherry disks on a single profile. 3.7%
• 20 Gold Disks Beat 20 games on a single profile. 3.2%
• 15 Cherry Disks Obtain 15 cherry disks on a single profile. 2.1%
• 30 Gold Disks Beat 30 games on a single profile. 1.4%
• 20 Cherry Disks Obtain 20 cherry disks on a single profile. 1.4%
• 30 Cherry Disks Obtain 30 cherry disks on a single profile. 0.7%
• 40 Gold Disks Beat 40 games on a single profile. 0.6%
• 40 Cherry Disks Obtain 40 cherry disks on a single profile. 0.4%
• Pure Gold Beat all 50 games on a single profile. 0.3%
• Cherry Pie Obtain 50 cherry disks on a single profile. 0.2%
• Master of Play Obtain all other achievements. 0.2%