The folks at Zero Online have posted an update informing players of what's new and exciting in June.
Free Zero Points Shower It is been a long time since the last free ZP event was held. So to remind our players of what they're missing out on, here is another chance to gain a lot of free ZPs from the Othello invaders during June 13th-14th. All enemies have the chance to drop free ZPs on the ground once they are destroyed.
Tell Your Friend Invite your friends to join the Zero universe, and earn free ZPs! Many veteran pilots must still remember the previous contest called "Tell Your Friends". This contest worked so well the first time, we've decided to bring it back again! Of course, it's not exactly the same, as the rules and prizes are a little different from the previous contest. This time, it will be more involved and challenging than ever before!
Read more here.