Dumb Ways to Build Crossplay & Multiplayer Guide
The short answer: yes, Dumb Ways to Build is cross-platform. Steam, PlayStation 5 and Xbox Series X|S players share the same online co-op.
Crossplay status
The official Steam listing lists Cross-Platform Multiplayer as a feature, and the launch announcement confirms “full cross-platform play across Steam, PlayStation 5, and Xbox Series X|S means no one gets left behind.”
Player counts and modes
| Mode | Status |
|---|---|
| Online co-op | 1–4 players |
| Solo Play | Yes — play Jobs alone |
| Split-screen / local co-op | No official split-screen or local co-op has been announced |
| Platforms | PC (Steam), PS5, Xbox Series X|S |
So the multiplayer picture is: up to four friends in one online session, plus a solo option — but no split-screen mode on a single console has been confirmed by official sources.
Playing with friends
- Host a session — create a co-op session from the main menu.
- Share the Room Code — friends enter your Room Code to join.
- Build together — coordinate with proximity chat, or watch the chaos unfold.
Voice chat
Dumb Ways to Build features proximity chat, listed on the official store page: coordinate your crew or enjoy the carnage. Note that the September 10 hotfix (1.2.70) mentioned connection and voice-chat issues affecting some players in China — see Updates for the version-stamped context. Do not assume voice chat is broken everywhere; the issue was reported for a specific group in that patch.
What is NOT supported
- Switch and mobile are not announced platforms — do not expect crossplay there.
- Split-screen is not announced — online co-op is the multiplayer mode.
FAQ
Common questions about this topic.
Is Dumb Ways to Build crossplay between Steam and PS5?
Yes. Cross-platform multiplayer is an official feature spanning Steam, PS5 and Xbox Series X|S.
How many players in co-op?
Up to 4 players in online co-op; Solo Play is available for one player.
Does Dumb Ways to Build have split-screen?
No official split-screen or local co-op has been announced.
Does Dumb Ways to Build have voice chat?
Yes — proximity chat is an official feature. Some connection/voice issues were reported by players in China around hotfix 1.2.70.
Can I play Dumb Ways to Build solo?
Yes — Solo Play is an official mode.