Feel free to ask us questions about the game and/or its development here!
Not at the moment, due to limited resources, though it is not impossible. If a port is done, it will only be supported for Ubuntu/SteamOS, probably.
If it works on Ubuntu/SteamOS, users on other distros should be able to sort out any dependencies needed, so that's completely fair.
Count me in for a purchase if a Linux version is ever made.
Does it run on Wine?
I'm very late here, but a Windows emulator used by Steam called Proton runs it very well, according to other users. Community members have created a database of games that run on Proton, how well they run and what's needed: https://www.protondb.com/app/265470
Seems like Even the Ocean works perfect through this emulator.