Video game movies have never had the best track record, but one gaming company seems dedicated to bringing us a second wave of, if nothing else, valiant efforts toward legitimacy within this troubled subgenre. Ubisoft, or rather the two-year-old Ubisoft Motion Pictures, has already announced big screen versions of their games 'Assassin's Creed' and 'Tom Clancy's Splinter Cell.' The former will st…