Our scientists need your help, pilots! Last year, during a special operation, codenamed ‘Knowledge Day’, you managed to deliver some very important information. This year, things are much more serious. All of us are in great danger. Once again, we broadcast yhe ‘Knowledge Day’ code signal. While it’s active, the Centre will be supplied with all the information about enemies destroyed by you. Analysis of this data will help us understand who or what we’re up against in this difficult time for the whole civilization.
As a bonus, you get achievements and titles. Those who helped us last year and did not have time to perform all of our tasks will be able to finish them this year!
Good luck, pilots! We need more of your victories and new knowledge!