TimeSplitters 1 & 2 have coorporate play - although I think I'd have to recomment part 1 over part 2.... I just had so much fun with it (it's a first-person shooter).
Baldurs Gate: Dark Alliance 2 is also excellent. While arguably the same as part 1 with different story, the extra fun lies in with the additional weapon and fighting mechanics. Being a greatest hits, you can't go wrong...