exploring

Guys I’ve been obsessing over this for months. (Preface, this only happens in Summer) In summer, when you go up to the railroad and look at the tunnel on the right, there’s this strange yellow circle with a blue dot in the middle sitting on top of the tunnel. I’ve tried everything to knock it...

Does anyone want to explore multiplayer with me? I'm fine with both hosting and joining, but like to start with one person (at the time). Would like to use voicechat when playing the game. If you speak Dutch, that would be great, but I can comunicate in English too. Same timezone is not a must.