Rising Stars is essentially a missioned based play2earn NFT game where you earn crytpo (Starbits) for running the missions.
You have 100 energy originally but as you run missions this energy is used up depending on how much energy is required by the mission you run. It takes approximately 5 minutes to regain 1 energy so it could take a while to get your energy back. To counter this you should really buy multiple of these 2 Pizza NFT's like I have so you can refill your energy to run missions continuously once they are completed.
The 1st Pizza "Energy Boos" auto refills every 24 hours and will cost you 10,000 Starbits. I currently have 7 of these Pizza's and I find them to be very good especially when I do special missions.
While the 2nd Pizza "Pizza Box" can refill once you complete missions as a bonus to that mission but is very sporadic when you do win this pizza and not to be counted on but is still good to have. This is a cheaper option and will set you back 7,500 Starbits. I currently own 10 of these Pizza's and use them regularly.
If you have any questions or would like to find out more about Rising Stars then please feel free to comment below and I hope these tips help you play Rising Stars.