Released Sep 1, 2026 $0.99 Positive Counts toward your Steam games

Fireboy & Watergirl 4: The Crystal Temple

By Oslo Albet

Action Adventure Arcade Platformer Puzzle 2D Platformer Puzzle Platformer 2D CuteOld SchoolIndieRetro

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Reviews 22 Positive

Players now 7 Peak today 7

Followers, 30 days — Not enough history yet

Fireboy & Watergirl 4: The Crystal Temple is a game tagged Action, Adventure and Arcade by Oslo Albet, released Sep 1, 2026. It has 22 Steam reviews (Positive). The Steam games most like it include Fireboy & Watergirl 3: The Ice Temple, Fireboy & Watergirl 2: The Light Temple and Fireboy & Watergirl 1: The Forest Temple.

Help Fireboy and Watergirl explore the Crystal Temple, the fourth game in the series. Play solo or team up with a friend locally or via Steam's Remote Play Together!

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<a href="https://launchrivals.com/games/5085510-fireboy-watergirl-4-the-crystal-temple"><img src="https://launchrivals.com/games/5085510/badge.png" alt="Fireboy &amp; Watergirl 4: The Crystal Temple launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/5085510-fireboy-watergirl-4-the-crystal-temple"><img src="https://launchrivals.com/games/5085510/badge.png?theme=light" alt="Fireboy &amp; Watergirl 4: The Crystal Temple launch date" width="320" height="84"></a>

Fireboy & Watergirl 3: The Ice Temple 100% match · Action, Adventure, Arcade
Fireboy & Watergirl 2: The Light Temple 99% match · Action, Adventure, Arcade
Fireboy & Watergirl 1: The Forest Temple 98% match · Action, Adventure, Arcade
Fireboy & Watergirl: Fairy Tales 95% match · Action, Adventure, Platformer
Fireboy & Watergirl and Friends 93% match · Action, Adventure, Platformer
Daily Dadish 92% match · Action, Adventure, Arcade
Dadish 4 90% match · Action, Adventure, Arcade
Timeshift 90% match · Action, Adventure, Platformer
Secret Agent HD 89% match · Action, Adventure, Platformer
Pondemonium 88% match · Action, Adventure, Platformer

Steam data

Everything Steam lists for Fireboy & Watergirl 4: The Crystal Temple · record updated 20 hours ago

Steam store

Overview

App ID5085510

Release dateSep 1, 2026

Last change number39842233

Last record update20 hours ago

App type: Game
Developer: Oslo Albet
Publisher: Oslo Albet
Steam profile: Counts toward game count and achievement totals · checked 11 hours ago
Franchise: Fireboy & Watergirl

Windows

Steam Deck: Playable

Steam AchievementsSteam CloudRemote Play TogetherSingle-playerMulti-playerCo-opShared/split screen co-opShared/split screenFamily Sharing

Prices

Price · US$0.99

On sale0 of 41regions right now

Lowest seen · US$0.99Oct 23, 2026

Checked13 hours agoin 41 regions

PeruS/.PEN

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

Patches

Build	Branch	Updated
24653092	public	Aug 10, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
5085511	—	All	150.1 MB	72.3 MB	1436076915834060889

Branch	Build	Updated	Access
public	24653092	Aug 10, 2026	Open

Configuration

Install foldersteamapps/common/Fireboy & Watergirl 4 The Crystal Temple

Executable	Arguments	Systems	Description
FbwgCrystal.exe	--in-process-gpu --disable-direct-composition	Windows

Space per player19.2 MB

Filesup to 100

Save locations1

Root	Path	Pattern	Systems
WinAppDataRoaming	com.osloalbet.crystal	.	Windows

Data from public Steam pages, updated daily; 4 days of history. LaunchRivals is not affiliated with Valve or Steam.

Fireboy & Watergirl 4: The Crystal Temple

About Fireboy & Watergirl 4: The Crystal Temple

Steam data

Overview

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PeruS/.PEN

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

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Depots

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Cloud saves