[Multimode] osu!Philippines Summer Tournament 2018

The osu!Philippines Summer Tournament 2018 (oPHST2018) was a semi-invitational, semi-open tournament series hosted by the osu!PH community for the osu!, osu!catch, and osu!mania game modes. This tournament was considered as the flagship competition of the community and served as the Philippine National Championships for the respective game modes. It was the third installement of the osu!mania Philippines Summer Tournament.