trivia questions provide a good variety from placing a marker on a map to polling questions, to the number in tommy tutones's one hit wonder. the mechanic where your ammo is used up by how much you are off by provides a nice way to buffer the hit from not knowing a piece of trivia as you can often logic your way to getting within non-crippling range of an answer. it never gets repetitive as the questions are broken up by fun text conversations between you and your boss, which i looked forward to reading after every level.