A private, paid Discord bot. Claims to bypass cooldowns by exploiting a race condition in the WebSocket connection (though this is usually patched within days).
PixelPlanet developers are not stupid. They implement specific anti-cheat measures: pixelplanet cheat
There are several types of cheats used in PixelPlanet, including: A private, paid Discord bot
Pixels can be stacked for up to 60 seconds, allowing you to place multiple pixels in a quick burst before waiting for the timer to reset. pixelplanet cheat