We suggest you reset the game once you find that it takes too long unlock the next guy.

Please keep in mind that resetting the game will reset the your progression to the beginning, but it will give you an in-game bonus which will make your game progress faster than before. This bonus is proportionate with how far you progressed. So the more guys you've unlocked, the bigger the bonus!

Click the clock icon on top of the game and choose Speed by Reset, Reset & Collect to reset the game and remember that anything that is purchased with Diamonds (Energy/Studio/Time Warp/Outfits) will stay in your game even after the game reset.