Idea:
Essentially this game has two teams, one cops and the other robbers. Each game has 5 rounds. The cops have to either defuse the bomb or eliminate the robbers, while the robbers have to plant a bomb on a plant site. At the beginning of each round you have the chance to buy gear such a guns and bulletproof vests. The more wins each team gets, the more cash you can spend on gear. The reason I believe that this game would fit in with the roster of current minigames is that everyone can enjoy playing both sides of the game without being too complex to understand.