Enjoyed the game. Very fun and well-polished. It would be nice to have enemies not spawn on/near you at the start of fights, but since dash-invulnerability-frames are so strong, it's fine anyways.
Very fun.
edit: suggested upgrade ideas for dash: longer dash, dash deals damage, etc. or upgrading the lifesteal on kill effect to be online at 20%, 40%, 50% HP, etc.