Always try and preserve your gold, especially if you are a free player. Don’t waste it on things like accelerating breeding process or compound building. Save them up and go for these:
You can win jackpot tokens doing the bi-weekly PvE event. That will help kick start your journey to getting powerful mutants and also more gold.
They are so giving you more credit when you can help keep more gold. They fully upgraded 30,000, 80,000 and 160,000 is the maximum data. etc. Honey Bunny Boots Beetle, or Bug Bounty Nebulon Be sure to have more of these compounds suitable mutants bronze
If you are low level, this will help swing the battle in your favor.
PvP mutants have 10% bonus to health and attack just like Zodiac and Legendary mutants. They also have way shorter breeding times compared to most normal mutants.
If you were wondering about the time of breeding, rearing PvP mutants very short time (2-3 hours). This makes it ideal for breeding other mutants. The only drawback is little chance of getting the desired mutants you want.
This will help you gain significant amounts of gold in certain stages. Shoreline Shanghai of each division will award lots of credits once completed. Use the credits to upgrade your evolution chamber.
More friends = more tags, more campaign passes and free gifts. Your high level friends can also help you win tough campaigns with a strong tag team attack.