Somehow makes doing homework and catching the train home feel like the coolest thing you've ever done.
Fun fact: Started as a spin-off of Shin Megami Tensei, a franchise it now outsells by a wide margin.
Caused an actual coin shortage in Japan, which is probably the highest compliment a game can get.
Fun fact: Caused a national 100-yen coin shortage in Japan within months of its 1978 arcade release.