l2interia.com

Interia is a Lineage II Interlude+ x10 project with custom mechanics and accelerated seasonal progression. The official site describes character continuity across its seasons and separates established characters from those taking part in a new accelerated development period. Seasonal activity earns points that can be spent in a dedicated shop.

Its published feature list includes an Alt+B control panel, auto farm, daily quests, additional character skills, runes and agathions, and changes to item and skill enchantment. The project also describes automated buffs and other conveniences intended to reduce routine tasks. PvP content includes a match system with small group and full party formats, while epic bosses use equipment restrictions that keep several gear grades relevant.

These are project features from Interia’s own site. The exact setup of an accelerated season can differ from the base x10 Interlude+ world, so seasonal announcements remain the source for launch specific rules and dates.