You can always make it better, see Merc 2. It doesn't look good, but it allows to blow nice amount of stuff up(= not all games have cgi-like graphs).
http://kotaku.com/5041249/blow-stuff-up-mercenaries-2-world-in-flames-pc-gameplay
(Then add holes on ground, real like sky, real like fluids...)
More functionality = less graphs.







