It looks like you're looking for information on Eaglercraft 1.8.8 servers from around
Completely free to play with a massive list of active servers. Authentic 1.8.8 PvP mechanics. : eaglercraft 188 servers 2021
This version allowed for the integration of "Precision Client" and other Eagler-specific mods that added motion blur, custom capes, and keystrokes. Legal and Technical Challenges It looks like you're looking for information on
It utilized the "pre-1.9" combat system (spam clicking), which is still preferred by a large portion of the PvP community. eaglercraft 188 servers 2021