Carbon Island is a carbon-neutral themed science popularization game with placement type simulation management. While playing the game, players can learn carbon neutral science knowledge. When players want to upgrade to level 5, they need to plant mangroves.
1. First, players need to go to the main interface of Carbon Carbon Island.
2. On the right side of the island rating, that is, in front of the sea view restaurant, there is an open space along the coast.
3. When the player is about to upgrade, a logo will appear on the brand.
4. Click on the logo and you will see a row of flower beds, where players can plant trees.
5. That is to say, players need to plant mangroves in all the open spaces along the coast at the location of Pleasant Coast + the right side of the Scientific Research Institute.