well I dont know if anyone has thought of this yet but I just tried it today and it works very well surprisely.
Ok so you scout resources next to your base first so you have the money before the elephant comes out, now make a elephant and reactor.this may souund dumb but it works much better than the regular elephant rush by alot. Ok so now once the reactor is made research twin engine and by the time it's researched the elephant should be finished.
now recycle the reactor and make 3 SP's (you will have enough money from your warthog getting resources) now the elephant will get there twice as fast, and becuase it is there twice as fsat you dont have to hide it, instead take it behind the base and plant it and start wreaking havoc with marines and grenades. (or flamthrowers, whichever). then when you get the money get a reactor and research gunner, it will take alittle form how fast you make marines so make sure that you got atleast 5 out before doing this, now start making hogs and marines and becuase there economy is done for they cant do much to stop you. Use the warthogs to keep circling the base and make sure no turrets are made.
links:
http://www.halowars.com/stats/StatsGame.aspx?Id=37462645-4547-6527-9690-000000000000
http://www.halowars.com/stats/StatsGame.aspx?Id=78188450-8125-1578-7660-000000000000 (this ones against arby)
GT: EverCuteKitty
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