Thank you all for your comments! They mean a lot to me.
Mixamo animations are great. As an example, the archers and sorcerer skeletons were all using mixamo animations (the archery and wizard sets) with little to no tuning. Some other animations require some adjustments, but it’s not a terrible pipeline. In addition, fuse allows developing beautiful characters in no time at all. And best of all: it’s 100% free.
This project is being developed with an extremely tight budget, so it’s quite handy 
For now, they’re animations + small movements (using either Set Velocity or Launch Character nodes). Some knockdown animations make use of root motion, but that’s just temporary, as it doesn’t allow any customization.
I still need to figure out the physics engine. I loved the Physical Animations twitch, so the actual game will definitely make use of it.
Thanks for your interest! I’m really happy about these early results. Indeed, I’ll be creating a website shortly as soon as I learn some html coding. I’ll be sure to share the website in this thread.
For the time being, I’ll be happy to share any updates in this thread and in my youtube channel, so please feel free to subscribe.