When I was a kid, I loved playing games on my NES. In fact, the only thing I loved more was playing co-op on the NES (this is a by-product of being an only child). Luckily for me and my next-door neighbor, there was always River City Ransom—part of the Kunio-kun series, which is still going strong in Japan to this day.
Kunio-kun is a game series that has been around since the NES era. While only a few of the Kunio games have been released in America, like River City Ransom and Super Dodge Ball on the NES, the series has resulted in over 20 titles in Japan in the past two decades.