This is an excellent system you've made here. Very interesting how much you've managed to pack into just rolling a couple d6's. Also, nice stats on that Demon ;)
Beyond the Horizon
A downloadable game
Beyond the Horizon is a single page TTRPG that uses a 3d6 dice pool as its core mechanic. It is designed to be intuitive and flexible, minimizing the need to look up rules in the middle of the action.
Out of the box, Beyond the Horizon is intended for heroic fantasy. However by modifying the skills and equipment lists it is easily adaptable to any setting you want to have a fast paced adventure in.