Sword Coast Legends

[Licaon]

Has a Linux version, Unity3D based, afaiks.

Free weekend on Steam.

Needs email account... fail
Can be played by putting Steam in offline mode... win
Graphics corruption both on nVidia and AMD... fail.

[fakemoth]

No problems here on openSUSE Leap with AMD Catalyst - runs great, maxed settings with two fullHD monitors, even better than most of the games. And it really is the greatest RPG game this year.