- Steam pricePrice
- $29.99
- Release
- November 7, 2025
- Modes
- Platforms
How co-op works
Up to four cross-platform players share the host’s story and one evolving train. They tether into the Void to gather materials, fight at outposts and depots, research technology, add and rearrange cars, craft equipment, and manage storage, defenses, automation, fuel, and the late-game electrical grid.
About this game
Voidtrain sends you and your crew into the void aboard a customizable train that doubles as your base, workshop, and lifeline. This is true cooperative survival: up to four players work together to gather resources, craft better gear, and fend off the bizarre creatures and hazards lurking between dimensions. Every upgrade matters when your train is the only safe ground.
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The core loop revolves around scavenging floating islands and wrecks for materials, then rushing back to expand your train with new modules, weapons, and defenses. Communication and coordination keep the train running smoothly while under attack or during tense resource runs. Building track segments on the fly adds a layer of pressure, especially when enemies close in.
Voidtrain supports online co-op for up to four players with cross-platform multiplayer, so friends on different storefronts can ride together. Sessions blend exploration, base-building, and combat into a shared survival journey where the train grows stronger with every trip into the unknown.
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Frequently Asked Questions
How many players can ride the train together?
Voidtrain supports online co-op for up to 4 players total. You can play solo or team up with friends, and cross-platform multiplayer means you can join sessions with players on different storefronts.
Do we all share the same train or does everyone have their own?
You share a single train that serves as the group's mobile base. Everyone works together to expand it with new modules, defenses, and weapons as you gather resources from the void.
Is voice chat important for playing together?
While not required, communication helps a lot. The game is built around coordination-whether you're gathering resources under pressure, building track on the fly, or defending the train during attacks. Working as a crew is much smoother when you can call out threats and plans.