Click "Add Server" and enter "Asspixel" as the name.
The 1.5.2 Asspixel core is highly refined, leading to fewer crashes and less "lag-back" during competitive BedWars matches. Pro Tips for Playing on Asspixel
Eaglercraft Asspixel Server IP 1.5.2 Exclusive: Your Ultimate Guide to Play Minecraft in the Browser
While Eaglercraft has expanded to 1.8.8, many players prefer the experience.
A competitive 1v1 or 2v2 mode to test your "bridging" and PVP skills.