Stop That Roach! (ホイホイ ゲームボーイ版) is about an insect exterminator who must kill roaches by any means possible. This game was prominently featured in an old Nintendo Power magazine with pictures of roaches and food in the background. Despite the Nintendo Power factor, this game was hardly seen in the major commercial stores. Source: Wikipedia, "Stop That Roach!", available under the CC-BY-SA License.