On a 512MB device, your phone may struggle with rendering many players at once.
: If your device allows, set the battery mode to High Performance to ensure the CPU isn't being throttled . In-Game Optimization Settings
: Close all other apps (Chrome, social media, etc.) to free up every possible megabyte of RAM before launching the game .
: Use a third-party GFX tool to force lower resolutions (e.g., 760x432) and disable intensive textures. Note that while this improves FPS, it will make the game look "dull and plain" .
Once inside the game, use these settings to boost FPS and reduce system load: : Set to "Smooth" (the lowest option) .