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Rover Builder

Rover Builder

Rover Builder is a 3D engineering sim tasking you to create the right rover to complete the job. Unleash your creativity in the garage, building vehicles using an impressive array of parts, materials and machinery. Or try your hand at level editor - creating entire missions and levels from scratch!

Released Mar 28, 2022 Developer Hatfuls Games Publisher PQube Platforms Windows SandboxBuildingPhysicsSimulationLevel Editor
View on Steam ↗ $2.49 (US · as of 2026-05-14)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.

68.3%positive82 reviews
Recommended · 1 found this helpful

“Rover Builder is a physics-based construction sandbox built around a simple but surprisingly engaging idea: create your own vehicle, send it into challenging terrain, and discover whether your engineering choices actually work. Developed by Hatfuls Games and published by PQube,…”

— a player, Steam review · 11 hrs played
Not recommended · 0 found this helpful

“Amazing game, I love the design, the idea, the simplicity, and the ease of being able to get into creating. That being said, this game comes with its flaws and bugs: The piston options got me stuck and I had to force shut down the game; Every time I deleted a beam, it would…”

— a player, Steam review · 1 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. History through 2022-05 via SteamCharts; self-collected from the Steam API since Aug 2026.

55all-time peak
0 10 20 2018 2019 2020 2021 2022 No data collected for this period No data collected for this period No data collected for this period No data collected for this period No data collected for this period 15 avg · Sep 2017

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-28.

13achievements
9.3%median completion
0.4%rarest: Survivor
37.7% of players 17.9% of players 15.7% of players 15.6% of players 12.7% of players 9.3% of players 9.3% of players 9.2% of players 9.2% of players 9.2% of players 5.2% of players 0.8% of players 0.4% of players 37.7% 0% most earned rarest
Almost everyone has
37.7%Baby steps — First official level completed.
17.9%Recruit — First enemy destroyed.
15.7%Testing your wings — Flying for 3 seconds.
Rarest badges of honor
0.4%Survivor — Official level completed only 5% hp left.
0.8%Sniper — Enemy destroyed from long distance.
5.2%Inventor — Enemy destroyed without cannon.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

May 12, 2022
ON SALE NOW FOR A LIMITED TIME! Save 15% on Rover Builder!

Hi guys! You can save 15% on Rover Builder right now! Be quick, the offer ends this Monday, the 16th of May! What is Rover Builder? Rover Builder is a 3D engineering sim tasking you to create the righ

Mar 30, 2022
Hotfix 1.0.1

Fix: rotate tool not working with certain parts Fix: freeze when there's no plywood in a custom level Changed official mission order (lvl11 -> lvl20) Fix: volume slider not showing correct visual posi

Mar 28, 2022
Rover Builder Full 1.0 Release Out Now!

Greetings Rover Builders! We are very excited and proud to say after multiple content updates, performance tweaks and graphical enhancements, Rover Builder has officially come out of Early Access toda

Mar 28, 2022
Let's Build: Rover Edition

Hi all, Happy Rover Builder Launch day! To celebrate the launch, we wanted to give you a kickstart on building your very first rover - along with some general tips & tricks! See below for a few pointe

Mar 24, 2022
Rover Builder Full 1.0 Release Out On 28 March 2022!

Hello Fellow Builders! We are extremely proud to say after multiple content updates, performance tweaks and graphical enhancements, Rover Builder comes out of Early Access and gets its full release on

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-28.

GenresIndie, Simulation, Strategy
Player tagsSandbox · Building · Physics · Simulation · Level Editor · Robots · Science · Space · Strategy · 3D · Vehicular Combat · 3D Platformer (SteamSpy community voting)
FeaturesSingle-player · Includes level editor · Family Sharing
LanguagesEnglish, French, German, Spanish - Spain, Japanese, Korean, Russian, Simplified Chinese
Achievements13
Official sitehttps://www.roverbuilder.com/
Minimum system requirements (PC)

Minimum: OS *: Windows Vista or 7 Processor: Core 2 Duo Memory: 4 GB RAM Graphics: NVIDIA Quadro M600M Storage: 3 GB available space