At some point in the middle of the game, you will get a pop up inviting you to earn a free 5,000 coins just for reviewing the game. Follow the prompt regardless of whether or not you intend on leaving a review. You will earn that 5,000 coins whether or not you actually leave the review. Just tap on the link and then go back to the app, and you will see the coins in your account.
Want to increase your score rapidly? Aside from increasing the energy boosts, keep upgrading the jelly upgrade, because each upgrade will add to the point total. Also, spend your crystals on hatching new pets. Even buying the common egg can unlock you something like the Cozy Yarn, which will give you automatic bonus time every 60 seconds.
Every time that you pass a multiple of 100,000 points, you’ll earn a huge bonus. For example, if you get to 300,000 points for the first time, you will earn a whole load of boosts for free. If you earn 500,000 points for free, you will earn 10,000 coins. Spend the coins until you get pet lucky draws, and you can have a chance at a free pet summon.
As you get further into the stage, the run gets faster and faster. As it speeds up, stop concentrating on getting points, coins, or anything else besides hitting your jumps when you have to hit your jumps, and hitting your slides when you have to hit your slides. All it takes is one split second mistake to end your run at that point.
Keep saving up coins, and keep getting new pets and upgrading your cookie, and purchasing upgrades. Eventually, you will pass that 1 million point score, and from there, you’ll keep on earning an insane amount of bonuses. Just make sure to keep checking the mailbox for new events. They will pop up just as current events expire.