you know how in the update feature the fire upgrades,it wouldnt really makes sense if fire can burn through metal(except if it is really really hot fires)
i kinda wanna make an overhaul to this(i mean sure the fire thing is cool and all but come on)
so be it The Acid/Corrosives Upgrades,pretty self explanatory just some visual changes done to fires
the visual changes being like:-the sword is covered with glowing green stuff(presumably acid)
-some green gas is eminating from the sword(it also could be like the acid dropping from the sword)
-the arrows color is green and have some green gas as well
-the hammer is also has a bit of green in it(and maybe if this is possible,the hammer could also shaped like canister for acid,once after the upgrade is purchased of course)
there is no longer the flame breathing upgrade,its changed to the acid spitting upgrade(if you can also,once you purchase the upgrade there is also a visual change done to the robot like adding a acid canister to the back of it)
because you are getting all the upgrades your enemy has too(its basically all the stuff above)
there,im done