Eaglercraft 1.8.8 Client Fix -

: Supports single-player, multiplayer servers, and "Shared Worlds" using a join code system. Popular Eaglercraft Clients

: You cannot join standard IP-based servers without a proxy. eaglercraft 1.8.8 client

Third-party clients are often used to improve performance (FPS) and add specialized mods: Astro Client : Supports single-player