So we have looked in to this. It's far more complex than first suspected -- EAC has two versions. Non-EOS and EOS (Epic Online Services). Most games historically use Non-EOS EAC. It's the one Vermintide 2 uses as well. Epic only added Proton support for the EOS version of EAC. Therefor in order to implement proton support for Vermintide 2, a huge a…

[Fatshark] Hedge, Разработчик Warhammer: Vermintide 2