Board Thread:Geometry Dash Gameplay Discussion/@comment-26877467-20151007224919/@comment-189.237.192.194-20151007235200

They do nothing. Use Pulse to color objects temporally, but if you want their color to be permanent, adjust the Hold and 1000. I colored the coins aqua green in modern Early Remembering, which I still try to verify with the coins. But yes, they use Pulse.