I'd like to request a small feature in C2:
The loader style should have an option for just displaying just the logo. The loader layout has no real purpose in Android games (as far as I know), but the main loading still shows. As we don't have any option to change the style of the default progress bar, we should be able to disable it while showing some graphics or logo to the player (for that 3-8 seconds).
I understand that it is important to give peedback to the players about the loading progress, but it's such a short amount of time on desktop or Android (where basically you don't have to download the game) that I think this rule can be ignored.