They have been designing the game engine for over 5 years... though only have been selling for 1-2...

Btw if u go for that $300,000.00 offer, you will need to spend $235,000 for support... without royalties...

Though then you will need their other programmes used in it... like Speedtree...all the other software you will need will cost well over £100,000.00

And Btw Im English, only using USD cus they allways put it in that way.