Released Jun 11, 2026 $15.99 Very Positive Counts toward your Steam games

Unrailed 2: Back on Track

By Indoor Astronaut

Online Co-Op Trains Multiplayer Roguelike Local Multiplayer Top-Down Action Roguelike Action Co-opProcedural GenerationSurvivalCasual

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Followers 18,755

Reviews 1,825 Very Positive

Players now 72 Peak today 72

Owners 100K–200K estimated

Unrailed 2: Back on Track is a game tagged Online Co-Op, Trains and Multiplayer by Indoor Astronaut, released Jun 11, 2026. It has 1,825 Steam reviews (Very Positive). It has an estimated 100K–200K owners on Steam. The Steam games most like it include Unrailed!, Loco: Rails & Tails and Project Bridge.

The chaotic co-op railroad construction game is back! Team up with your friends to build a railroad through procedurally generated worlds with new biomes and bosses. Permanently upgrade your character and engine, even create your own levels - just don‘t let your train derail!

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<a href="https://launchrivals.com/games/2211170-unrailed-2-back-on-track"><img src="https://launchrivals.com/games/2211170/badge.png" alt="Unrailed 2: Back on Track launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/2211170-unrailed-2-back-on-track"><img src="https://launchrivals.com/games/2211170/badge.png?theme=light" alt="Unrailed 2: Back on Track launch date" width="320" height="84"></a>

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Steam data

Everything Steam lists for Unrailed 2: Back on Track · record updated 1 hour ago

Steam store

Overview

App ID2211170

Release dateJun 11, 2026

Last change number40103418

Last record update1 hour ago

App type: Game
Developer: Indoor Astronaut
Publisher: Indoor Astronaut, Kepler Ghost
Steam profile: Counts toward game count and achievement totals · checked 2 days ago
Franchise: Indoor Astronaut
Technologies: Godot detected
Website: unrailed-game.com

Windows macOS 64-bit

Steam Deck: Verified
Controller: Full support

Single-playerMulti-playerPvPOnline PvPCo-opOnline co-opFull controller supportShared/split screen PvPShared/split screen co-opShared/split screenRemote Play TogetherPlayStation controllersXbox controllersPlayStation controller BluetoothSteam CloudSteam AchievementsSteam Trading CardsCross-platform multiplayerFamily Sharing

Prices

Price · US$19.99

On sale0 of 41regions right now

Lowest seen · US$13.99Oct 23, 2026

Checked17 hours agoin 41 regions

China¥CNY

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

Patches

Build	Branch	Updated
26117479	experimental	Oct 21, 2026
25756922	public	Oct 7, 2026
24389330	last-default	Jul 25, 2026

Packages & DLC

ID	Name	Price (US)
3393870	Not on the store yet	—
5248280	Not on the store yet	—
5307370	Not on the store yet	—

Depots

ID	Name	Systems	Size	Download	Manifest
228989	— shared from 228980	Windows	—	—	—
228990	— shared from 228980	Windows	—	—	—
2211171	—	Windows	1.80 GB	698.2 MB	4514078282070431953
2211172	—	macOS	1.58 GB	570.2 MB	2105240292264505775
3393870	— DLC 3393870	All	361.2 MB	362.4 MB	6405953703478989191

Branch	Build	Updated	Access
public	25756922	Oct 7, 2026	Open
experimental Test new features early on!	26117479	Oct 21, 2026	Open
last-default Last stable (legacy)	24389330	Jul 25, 2026	Open

Configuration

Install foldersteamapps/common/Unrailed! 2 Back on Track

Executable	Arguments	Systems	Description
Unrailed2.app/Contents/MacOS/Unrailed2		macOS
Unrailed2.app/Contents/MacOS/Unrailed2	--rendering-driver opengl3 --resolution 1280x720 -f ++ --safe	macOS	Safe Mode (Minimum graphics settings)
data_UnrailedGodot_windows_x86_64\Bootstrap.exe		Windows
data_UnrailedGodot_windows_x86_64\Bootstrap.exe	--rendering-driver opengl3_angle --resolution 1280x720 -f ++ --safe	Windows	Safe Mode (Minimum graphics settings)
open_supporter_pack_folder_win.bat		Windows	Supporter Pack Content
open_supporter_pack_folder_osx.sh		macOS	Supporter Pack Content

All 10 launch options

Executable	Arguments	Systems	Description
open_supporter_pack_folder_lin.sh		Linux	Supporter Pack Content
Unrailed2.app		macOS	Unrailed2.app
Unrailed2.app/Contents/MacOS/Unrailed2		macOS	Unrailed2.app/Contents/MacOS/Unrailed2
data_UnrailedGodot_windows_x86_64\Bootstrap.exe	++ --booth	All

Space per player667.6 MB

Filesup to 5,000

Save locations4

Root	Path	Pattern	Systems
WinAppDataRoaming	Godot\app_userdata\Unrailed2	progress_*	All
WinAppDataRoaming	Godot\app_userdata\Unrailed2\savegames	*	All
WinAppDataRoaming	Godot\app_userdata\Unrailed2\CustomMap	*	All
WinAppDataRoaming	Godot\app_userdata\Unrailed2\savegamesNew	*	All

Achievements

Achievements600 hidden

Most unlocked75.7%Train-ee

Rarest0.1%GG

Train-ee Reach a distance of 100 m in a single run 75.7%
Just Getting Started Unlock the Monorail Meadows biome 72.5%
So Many TODOs Have 2 active tasks at the same time 63.9%
High Earner Earn 8 bolts on a single map 45.3%
It's Raining Dynamite Defeat the Mole Chief 44.5%
Don't Get Stuck in a Spiderweb! Unlock the Boxcar Bayou biome 43.7%
Sand Everywhere Unlock the Cargo Canyon biome 41.6%
Engine-er Reach a distance of 500 m in a single run 29%
Bounty Hunter Finish 10 tasks in a row without failing one 25.6%
A Vacation Destination Unlock the Island Interchange biome 25.4%
Sky High Build a stack of 20 tracks 23.8%
Find the Way Defeat the Sandworm Supervisor 22.6%
Boo! Make all your wagons ghosted without using the Spectral Express 21.7%
On your Tippy-Toes Defeat the Spider Queen 21.4%
Didn't You Forget Something? Trash a wagon by leaving it behind in a station 19.9%
Recycling Extract an extension from a wagon 19.9%
It's Hot Around Here Unlock the Boiler Badlands biome 18.4%
Where did that mountain come from? Unlock the Loco Labyrinth biome 17.1%

All 60 achievements

Nothing Left Behind Mine every resource on a single map 16%
Environment Friendly Finish a map leaving nothing on the ground 14.2%
Conductor Reach a distance of 1000 m in a single run 13.1%
Watch the World Burn Set a spiderweb field on fire 13%
Tryhard Play 2 extreme maps in a row 12.6%
Ebb and Flow Defeat the Octoboss 11.8%
Scapegoat Have a Junk Golem shoot down another one 11.1%
Just Buy the Whole Place Buy everything a shop station offers 10.9%
Vanishing Trick Defeat the Mothermimic 10.4%
Torpedo Hell Defeat the Torpeboss 9.9%
On Fire Have all wagons burning at the same time 9.7%
Shopaholic Spend an hour in stations during a single run 9.4%
It's Paying Dividends! Get 10 bolts from the Piggybank 8.8%
Hidden in Plain Sight Unlock the Underground Unit biome 7.5%
Sit Back and Relax Unlock the Credits 7.1%
Ouroboros Reach a biome for the second time in a single run 7.1%
Master of Destruction Explode a dynamite of at least level 6 6.8%
Enemies Everywhere Finish a Versus game 6.6%
A Particular Taste Equip the same cartridge 5 times 5.8%
Unlucky Ducky Lose 3 times in a row at a slot machine station 5.4%
Top of the Line Fully spec out a wagon 5.4%
What Goes Around, Comes Around Let the sandworm destroy its own hive 5.1%
Stacked Tool Belt Have 20 cartridges equipped at the same time 4.5%
Get a Life Win a life from the slot machine 4.2%
Team Kill Take out 4 players with a single dynamite 4.2%
I Am Speed Reach a speed of over 0.5 m/s in Endless mode 4.1%
Pack Mule Carry a stack of 10 items or more 3.8%
Hexnut Hoarder Collect a total of 200 hexnuts 2.9%
Overachiever Mine all the resources in the main menu 2.3%
Train-agement Reach a distance of 5000 m in a single run 1.8%
Wrong Way! Turn the train around and go back 30 m 1.8%
A Conductor's Customs Play and finish a custom map 1.6%
Out of Production Complete a map without crafting a single track 1.6%
This Is Mine Now Steal 10 items in Versus mode 1%
Lookout! Lasers! Defeat the Head of the United Railway Division 1%
Unlimited Brake Power Finally add some brakes to your train 1%
Safe Work Environment Reach the credits without using any explosives 0.9%
Take the Scenic Route Take over 20 minutes to reach the station 0.8%
Felix & Mathilde's Biggest Fan Find all soundtrack casettes 0.7%
The Friends We Made Along the Way Attach 5 different animals to a Milk Wagon at the same time 0.5%
Well Informed Complete the Handbook 0.4%
GG Unlock all achievements 0.1%