Oxygen Train is an open-world survival train game. Wake up in a world lacking oxygen. Chop trees, mine, gather resources, upgrade your unique train. Survive by planting, fishing, farming, exploring, fighting. Build your train kingdom. Supports 1-8 online co-op.

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“We have chosen Early Access to allow players to experience the core fun of the game as soon as possible. This does not mean the current version is incomplete – it represents a significant investment of our time and effort and is already quite feature-rich. However, we firmly believe that determining whether a game is truly "fun" and identifying those hard-to-find issues requires verification and polishing together with our players. Community involvement is crucial for the final optimization and expansion of the game, and we look forward to shaping an outstanding experience with everyone.”

Approximately how long will this game be in Early Access?

“The Early Access phase is expected to last between 12 and 24 months. We adhere to the principle of wanting the full release to deliver astounding content to our players. While maintaining quality, we will develop at full efficiency to create as much engaging content as possible. Conditions permitting, we hope to reach the full release swiftly, but never at the expense of quality.”

How is the full version planned to differ from the Early Access version?

“We plan to add substantial expanded content for the full version, such as more expansive maps, a greater variety of refined items and models, richer interactable or combat AI – essentially, any idea that could make the game more interesting is under consideration. Furthermore, we will continuously optimize game balance and user experience based on community feedback. Please note that specific content may be adjusted according to development progress, and we will keep the community updated on our plans promptly.”

What is the current state of the Early Access version?

“After 24 months of development, the current Early Access version features a solid foundation. All core systems shown in the promotional materials are implemented, including building, resource gathering (chopping trees, mining), fishing, combat, inventory management, cooking, animal husbandry, farming, a day/night cycle, and multiple map areas. Moving forward, our focus will be entirely on detail optimization, performance enhancements, and delivering regular updates to fix issues, and introduce new content and systems.”

Will the game be priced differently during and after Early Access?

“We are committed to developing this game into a finely-crafted title that receives long-term support. For the full release, we aim to deliver a deeply engaging, stable, and satisfying experience. Therefore, we plan to moderately increase the price upon the full release to reflect the added content and features. All players who purchase the game during Early Access will automatically receive all future updates at no additional cost.”

How are you planning on involving the Community in your development process?

“We place immense value on community feedback and plan to maintain close communication with players through various channels, such as:

Regularly collecting bug reports and suggestions on the Steam Community forums, official Discord, and social media.

Sharing development progress and future plans publicly through developer blogs.

Inviting select players to participate in testing before major updates to help us identify issues early.
Player input will directly influence our development priorities and adjustment directions. We eagerly anticipate working hand-in-hand with the community to polish this game together!”
Read more

Buy Oxygen Train