Both of the longest Board games.

[demonprince]

Are surprisingly fun with 4 people, RISK and Monopoly. Though Risk is funner. 

[CruelPleasure]

I love Monopoly I never really got into Risk, I only played it once that I remember, but these kids at me old school used to always play it at lunch.

[SBKT]

I sck at Risk, though my other business skills are aweomse in like Monopoly