i had an idea i saw from warcraft II..there were some spotes of 'oil' that can be used as resources..i was woundering if we could make this thing in RA2?
I think you can use additional types of Ore, but I'm not sure if it'll work on water properly (ask MooMan). You could do a dummy building that's indestructible, and you can place a special oil derrick upgrade onto it possibly.
An idea from warcraft II
