The game feels super smooth and easy to play. Kudos on the tutorial - it's really well done! I'm a big fan of the dodge mechanic; it's pretty cool. Oh, and I noticed that when you equip items, it shows up in both 2D and 3D character models. Nice touch!
Just a small suggestion: maybe make the archer's Q cover a bigger area? It feels a bit small as an AoE right now. Overall, this is really awesome demo. Keep it up!