Welcome to the tenth edition on July 6th, 2018, brought to you (for the first time) by Kousseau
The task in this competition is to build a track in 90 minutes or less, according to the theme which is announced at the start of the edition. Before the end of the 90 minute timelimit the track has to be uploaded to MX and a link to the map has then to be posted in this thread (the latter being excluded from the timelimit - only the upload time counts). The competition starts as soon as this post is released.

The theme of this edition: Up in the air
Build a map entirely in the air, meaning all ground variations of all blocks and every underground blocks are forbidden.
You are, of course, still allowed to use terraforming for scenery purposes
Using items to place some surfaces you wouldn't otherwise find in the air is allowed.

General Rules
Everything has to be built during the competition timespan - using preexisting maps or macroblocks is not allowed.
Use the tag [90MC - 10] to mark the track as a part of the competition.

All ManiaPlanet Environments & Styles are allowed
Envimixing is allowed
Custom Titlepacks are not allowed, with the exception of the Competition titlepack (you may only use the standard Canyon, Stadium, Valley, Lagoon and the Envimix titlepack)
Custom Objects are allowed
Oversized base maps are allowed
Maps requiring OpenPlanet are not allowed

Deadline :
The competition starts at 20:00 CEST with this post being released.
All tracks have to be uploaded to Mania Exchange before 21:30 CEST. If you fail to meet that deadline, one point will be deduced for each minute. Every map not submitted by or updated after 21:30 CEST is automatically disqualified.
To submit your track, please post a link to it in this thread.
Judging system: Mixed of my own votes and public voting
You are still allowed to modify the MX screenshot and comment after the deadline - just make sure not to change the map

Prize
The first place will get a frontpage showcase here on Mania Exchange


For more general information please consult my primary thread: https://tm.mania-exchange.com/threads/3854
If you want to take part in this competition, I recommend you join us on Discord: https://discord.gg/6e5gnEY
I will also try to answer your questions there as quickly as possible.

Good luck and have fun!
Kousseau

Support poles are allowed, the map doesn't have to be floating
Blockmixing in order to put some blocks in the air is allowed
Water is considered ground as well

"[90MC - 10] Turn your mind by   Rioyter no nice screenshot cause of no time ^^

Hopefully I read the rules correctly

"[90MC - 10] yikes"

Good luck everyone!

"[90MC - 10] Helenos" by   asteri

a bad map