Thank you very much for your feedback! Dyeing the scene is one of the core gameplay of our game, the same color background can dissolve snakes and obstacles, liquid and trees and other scenes can be dyed with a specific color to change their nature. Due to the limited development time, the guide and story of the game have not been made into the game, you can find the guide on the game's itch page.
https://dskhao.itch.io/agent-of-primary-color
The collision volume during platform drag is actually a bug, which has been fixed in the latest version. In addition, the game also has hidden eggs in the level, thank you for playing our game ⊙∀⊙!