2017 · コアルール（プレイに必要な最小限）

DayTrippers Source Rules Collection

A roleplaying game set in a surreal near-future science-fiction multiverse. Players create colorful characters, pilot unique machines, and travel into dream worlds and pocket universes to retrieve items of unearthly value. The core rules are released under a Creative Commons Attribution License, allowing them to be modified, expanded, and used as the basis for commercial derivative works with appropriate attribution.