Special packages appear randomly while playing on a new world. Generally they are appearing in the first to weeks of a new world release.

How to buy a special package?

Special packages can be purchased in the shop view or in the event and task list.

Where are my purchased rewards?

After you successfully purchased a special package all rewards can be claimed in the event and task list (Profile -> Event and Tasks). Select the habitat, collect the reward and enjoy the benefits of your purchased package.