Thank you. If it wasn't playable, we wouldn't release it, even for free. It's playable and fun, but new version is bigger and better in every aspect. One of the most visible changes are procedurally generated areas in new version, unlike in this one.
As I'm telling other people who tried this version. If you liked it, you'll probably appreciate what we've done in the last year and you'll probably love Early Access version. That being said, we will continue to listen to player's feedback throughout Early Access and try to make highly addictive, high paced rogulite game with replayability value. And we'll even have story in new version, written by The Talos Principle writer Jonas Kyratzes and his wife, Verena.