There's this titan game that was released into early access just now, and the developers are basing it on the Epic Armageddon rules.
Not much gameplay so far, but cool to see. Also might come in handy for Tabletop Simulator...
"Adeptus Titanicus: Dominus is intended to play as close to the 4th edition of Games Workshop's 6mm rules as we can get on a computer. We really wanted to capture the tabletop feel of the original 6mm game, from the army list-building aspect (something with which tabletop Warhammer players will be very familiar) to how you move your units around the battlefield and conduct attacks, while also making for a streamlined player experience."
https://steamcommunity.com/app/853140/d ... 354852459/