Death Ray 2.0 is the same thing from Roblox Mad City that you never played before.
the same ammo as OG Death ray.Healing and portal mode is more useful than medi-gun from tf2 and portal gun from portal combined into one. the health & portal gun will cool down by 2.5% per second
Grappling hook mode would do the same such as executing a move similar to Scorpion from Mortal Kombat and including the grapple shot from Halo