The developer of Two Point Hospital, Two Point Studios, has now officially joined SEGA and more games are on the way.
Speaking about it on Twitter, the Two Point team mentioned "You can bet your bottom this means new, exciting management sims coming from us!" and going by the press releases it seems Two Point have "several" unannounced projects on the way but obviously they're not giving out any details on those yet.
Also, Two Point Hospital recently had a big update with the Superbug Initiative that I totally missed leaving beta. Sounds fun too, with you working together against challenges to unlock special rewards.
Considering SEGA is usually open to Linux ports, being the actual publisher of Two Point Hospital which has Linux support as well as multiple other Linux games hopefully this means more sim titles from Two Point Studios will also see Linux versions.