How much does it cost?

Nothing. Portal: Corruption is non-profit and fully free to play without any micro-transactions or the like. All you need is to own Portal 2 on Steam!

Do I need to own Portal 2 to play Portal: Corruption?

Yes. You need to own Portal 2 on Steam to download Portal: Corruption.

Where can I report issues?

We have an issue tracker for Portal: Corruption-specific issues here.

Is there any way I can contribute to the project?

Yes, we have many open source projects that anyone can contribute to! GitHub makes it really easy - all you need to do is fork a repository, commit changes to your fork and open a pull request to ours.

Our GitHub organization can be found here.

You can also apply to become a member of the team here.

When does Portal: Corruption Release?

Release date is to be determined.