The game does not have a save system, but you can skip through levels using the 1, 2, 3, and 4 keys.
Look for artifacts that will increase your movement speed.
The game does not have a save system.... BUT !i!i!
Source: Steam Community (opens in a new tab)
Build and release context
Recorded Steam release date:
Within one calendar day of this post (UTC). The listed date does not establish an exact launch time.