The final artworks for a boss character design: Gatekeeper Miller. This is for my university final major project, and is the first boss design I have made thus far. He dons pieces of armour that has been empowered with Drakonium, a purple arcane crystal, the first encounter that the player has with it. On his back is a small Drakonium Engine, which allows him to dash forward with his hammer, which also contains an engine. Powered with rocket propulsion, Miller can deal devastating blows to Zadkiel/ the player. There are also multiple steam vents on his armour/ hammer that allow for rapid cooling, after attacking.