Quoting: MilaniumThe developer decompiled it and replaced all the legacy windowing and OS integration with something portable. A remarkable achievement. This is the reason why the game is fully implemented and only runs on 32-bit.

Quoting: rustybroomhandle

Quoting: GuestGreat to have another MMO on Linux, as we need a lot more of those!

This is not an MMO.

Quoting: mrdeathjr

Quoting: GryxxSaints Row 2 & 3
Mount & Blade II
Mount & Blade with Fire and sword
Legend of Grimrock 2
The Forest
Enclave (in development already)

Enclave is very possible use wine (mac port use wine)

This is last communication from enclave steamcommunity forum with another interesting information

Raidor [dph]
a Linux port of Enclave will be done, but other game titles have a higher priority. Earth 2160 is finished, now we work on Knights & Merchants. Next will be Earth 2150 and Two Worlds ... Enclave is Number 16 on the list

https://steamcommunity.com/app/253980/discussions/0/598198356175658673/#p3 [External Link]

^_^