Sapphire (Extreme Demon) by TeamAE full preview with cuts

Gameplay was recorded by ColorAce, only robot in Isob's part was recorded by Verniy. We found some design error and it will be fixed. This is nerfed version and unnerfed version was harder than subsonic. It was nerfed but we are pretty sure it is still harder than Bloodbath. ColorAce is verifying, please support to him :3