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Is Diesel Brothers: Truck Building Simulator multiplayer or co-op?

Yes — co-op and PvP. Diesel Brothers: Truck Building Simulator is a racing sim game released in 2019, 61% positive on Steam (1,324 reviews), with 2 playing right now. price varies on Steam.

Co-opPvPSingle-player tooDriving · Racing sim

Enter the World of Diesel! Grab some of the biggest four-wheelers. Trick these trucks, flip them for a profit or race against your friends online. This can go…

How Diesel Brothers: Truck Building Simulator plays with friends, according to Steam

Online co-op
Yes
Local / split-screen co-op
Not listed on Steam
Online PvP
Yes
LAN play
Not listed on Steam
Single-player mode
Yes
Controller
Partial controller support

Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.

Steam tags: Time Management, Immersive Sim, Racing, Education, Sandbox, Building, Crafting, Driving

Do you and a friend both own Diesel Brothers: Truck Building Simulator?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Diesel Brothers: Truck Building Simulator is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Do you and a friend both own Diesel Brothers: Truck Building Simulator?Free, no login — uses public Steam profiles.

Or open the Steam store page.

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Tired of Diesel Brothers: Truck Building Simulator? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Diesel Brothers: Truck Building Simulator co-op?
Yes, Diesel Brothers: Truck Building Simulator supports co-op.
Does Diesel Brothers: Truck Building Simulator have PvP?
Yes, Diesel Brothers: Truck Building Simulator has player-versus-player modes.
Do we both need to own Diesel Brothers: Truck Building Simulator to play together?
Yes. Diesel Brothers: Truck Building Simulator is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.
How many people play Diesel Brothers: Truck Building Simulator?
About 2 players were in-game when this page's data was last refreshed (2026-09-09).

Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-23. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. Ready Up is a Somebody Decide program. How the data works · Legal & privacy · All types · Game Pass