Oxygen Not Included is a space-colony simulation game. Manage your colonists and help them dig, build and maintain a subterranean asteroid base.

You'll need water, warmth, food, and oxygen to keep them alive, and even more than that to keep them happy.

macam not bad, same guys behind Don't Starve right?

Oxygen Not Included: Alpha Now Available
Hey everyone! We’re excited to announce that the Oxygen Not Included Alpha is now available for purchase!

What is Oxygen Not Included?
Oxygen Not Included is a space-colony simulation game. Manage your colonists and help them dig, build and maintain a subterranean asteroid base.
   
You'll need water, warmth, food, and oxygen to keep them alive, and even more than that to keep them happy.

What is Alpha?
We still have a lot of things planned for Oxygen Not Included, however we now feel that the game is fun and interesting enough that we want you to give it a try, and most importantly, we want your feedback. We're not quite ready for a large scale release yet, because we want to gather feedback from our fans first, so we are offering it to you before we go into early-access

Oxygen Not Included is now available for purchase for $19.99 USD during Alpha. We expect the price to be higher in the future, however we have not set a final price yet.

What can I expect from the Alpha?
There are a lot of things we want to add to Oxygen Not Included. Here are some of the more important things we want to address. Order is subject to change.

Roadmap

More things that are sensitive to the effects of temperature
More tools to deal with temperature
Improved base sustainability
More ways to create sustainable systems for resources such as water, fertilizer, dirt etc.
Improved stress gameplay
More stress responses and behaviours for strung out Duplicants
More ways to reduce and prevent stress
New biomes and creatures
Buried Artifacts
Mysterious objects hidden in the world that may help or harm you

This list could change entirely once we see people playing the game. We could decide some of these things are no longer needed or that new things are more important, so please be aware that the list above is not set in stone.

The game will receive periodic updates introducing more content. We do not have an expected content schedule at this time, but we expect the frequency to be about once every 4-6 weeks. Due to the systematic nature of the game, it is important that updates are substantial and reasonably balanced before entering the game.

The depths of space are cold and lifeless, but at the center of this asteroid your Dupes are preparing to feel the heat with the Thermal Upgrade!

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Key Features:
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New Temperature Mechanics: Building meltdowns, burst pipes, spoiled food and temperature-based diseases all await to foil your plans for survival.

New Biome: Venture into the Ice Biome and obtain valuable resources like Ice, Snow and Wolframite, or take advantage of the chilly atmosphere to cool your colony off.

New Outfits: Build your own aquatic farm and grow the resources to weave protective and stylish outfits for your Dupes.

And more: New plants, buildings, resource bonuses, balances changes, bug fixes and more!