Voidtrain’s full release (1.0) brings the complete experience out of Early Access with online co‑op as a core feature. You can play solo or form a crew and travel the Void together, collecting resources, expanding your train, and crafting gear in a first‑person survival and base‑building loop. Multiplayer remains online‑only and supports up to four players.
Voidtrain 1.0 release (November 7) and multiplayer scope
The game has officially launched as version 1.0 on November 7. In this release, multiplayer is online co‑op for up to four players, with the same survival‑crafting progression you get in solo play. The experience centers on upgrading your interdimensional train, gathering materials, and building improved weapons and modules while moving from sector to sector.
Multiplayer quick facts (1.0)
| Feature | Status in 1.0 | Notes |
|---|---|---|
| Online co‑op | Supported (up to 4 players) | Play together over the internet in shared sessions. |
| Single‑player | Supported | Full progression is available solo. |
| Local co‑op / split‑screen | Not listed | Multiplayer is described as online. |
| PC cross‑store play | Supported | Players on Steam and Epic can join the same online co‑op lobbies. |
| Cross‑platform (PC ↔ Xbox) | Unspecified | Only PC cross‑store play is stated; do not assume PC↔Xbox cross‑play. |
| Platforms | PC, Xbox | On PC, 1.0 is available via Steam and Epic. |
Cross‑play and cross‑store status (PC)
On PC, co‑op supports cross‑store matchmaking. That means friends on Steam and Epic can play together in the same online session without switching storefronts. The player cap for online co‑op remains four, regardless of store.
Cross‑platform play beyond PC has not been detailed. If your group spans PC and Xbox, plan around separate platform pools unless an explicit cross‑platform update is announced.

Install on Steam (PC)
To purchase and install the 1.0 release on Steam, use the official store page: Voidtrain on Steam.
Install on Epic Games Store (PC)
To purchase and install on Epic, use the official listing: Voidtrain on Epic Games Store.
Co‑op gameplay: what you do together
In multiplayer, your crew explores the Void from an expandable train that acts as your shared base. You fan out to gather resources, bring materials back, and craft workstations, modules, and gear. Combat and hazards punctuate travel between stations, and improved equipment opens up more demanding encounters. The loop is straightforward but cooperative‑friendly: scavenge efficiently, coordinate builds, and upgrade the train to survive longer runs.
Core activities you’ll share online include:
- Collecting materials during travel segments and at stops.
- Researching and crafting upgrades that expand your train’s capabilities.
- Building and improving weapons and tools to handle tougher threats.
- Managing resources and layout so the moving base stays functional under pressure.

Short FAQ: Voidtrain 1.0 multiplayer
How many players can join one game?
Up to four players in online co‑op.
Is there single‑player?
Yes, the entire game is playable solo.
Does it have local or split‑screen co‑op?
Multiplayer is described as online co‑op. Local co‑op isn’t listed.
Can Steam and Epic players play together?
Yes. PC cross‑store co‑op is supported.
Is there cross‑play between PC and Xbox?
Only PC cross‑store play is specified. Cross‑platform play beyond PC is not stated.
If your priority is playing together at 1.0, the safe setup today is online co‑op on the same platform family, with PC players freely mixing across Steam and Epic. The four‑player cap and the survival‑crafting loop make it a compact, focused co‑op experience built around a shared, ever‑evolving train.