Viewer ratings for MBC's 'Infinity Challenge' are on the rise.� According to AGB Nielsen Media Research, the show saw a 2.4% increase from last week on its�October 8th�broadcast. �The episode recorded an 18.6% rating overall. This particular episode featured a continuation of their�'office special'�theme broadcast back in May.� The�office�special includes a game similar to the legendary 'Of course' game popularized by the hit variety show 'Xman'. � As in the past, the game was a hit. For this episode, members were pitted against each other in an intense battle of words. �Each person must express their strong feelings, then, no matter what, the other person must agree and say, "So that's how you felt." Park Myung Soo started off strong by telling Gil to "leave the show". HaHa told Yoo Jae Suk, "I like leader Yoo, but he really needs to make some friends.� You're going to end up forever alone." In the same time slot were SBS's 'Star King', which recorded 10.1% in viewer ratings, and KBS's 'Immortal Song 2', which recorded 7.9%. Source + Photos: OSEN via Naver