bohpts.com

BoHpts is a Lineage II project with several worlds and season-specific rules. Its Phenomenon x20 season uses Interlude as its starting point, with content introduced progressively toward High Five. The published rules describe staged development and level-dependent experience rates, so x20 is the season label rather than a uniform multiplier at every level. That season uses the Salvation client and combines familiar Lineage II systems with changes to equipment, skills and character progression.

The Phenomenon rules cover raids, epic bosses, instances, Olympiad, castle sieges and clan development. They also describe an Alt+B buffer and shops, automatic potion use, configurable interface elements and a limited daily autofarm allowance. Premium account benefits and equipment upgrades are documented separately in the forum, which serves as the detailed reference for the season.

The wider project also lists Oldschool x7 and PvP x500 worlds. Its Dark and Light x20 announcement describes a separate season with a choice of Salvation or Samurai clients and additional content. Features and rates should therefore be read in the context of the named world rather than assumed to apply across the whole project.