It's now officially confirmed that Two Point Hospital, which is developed by Two Point Studios made up of developers previously from Bullfrog, Muckyfoot and Lionhead and published by SEGA will be released for Linux.
In a bit of a mad dash to find information now that the release date of August 30th is confirmed, I managed to get it confirmed from their official Twitter account (we didn't get a press release—we should hopefully be on their list now after a chat):
Yes! We're launching on PC, Mac and Linux!
They also just put this post up on Steam which also confirms it.
Absolutely awesome news, as a massive fan of Theme Hospital, it's going to be fantastic to have it on Linux. Much like that classic, Two Point Hospital will see you attempt to cure all sorts of weird illnesses.
You can see some gameplay below: