Chaoz Airflow
Template:Infobox LevelChaoz Airflow is a famous 1.9 demon level by Sumsar.
Overview
The level is well known to its fast sequences that inspired many creators in their levels (Chaoz Impact, The Robotic Rush...). Chaoz Airflow used to be considered a very hard demon in early 1.9, but after the realisation of far harder levels (e.g. Cataclysm, Bloodbath), it has been revalued as medium demon, easy for veterans. Its difficulty goes near Golden Haze, an other level of that period.
Gameplay
The level starts with a very easy cube, made by simple jumps and no traps. It spans until the drop, with a gaining speed during the build up. An auto part lends to the first moderately difficult leg of the level, a tight ship corridor with gravity portals and double speed. After that, a shorter ball part appears, which seems easy, but hides some trolls and annoying spikes. It lends to a difficult mirrored wave, where the spaces seem large (but are quite tight) because of the huge amount of invisible 1.6 sawblades. The same thing happens to the following UFO, with also gravity portals. When the player reaches the free part of the UFO, he takes the triple speed and goes to the hardest part of the level, a dual mini ship full of saws and thorned slopes: several crucial timing is requested. The player, then, goes to an other wave part, but is easier than the previous one. The following UFO is an other tough part of the level, because of crucial timing and tighter spaces. The third wave is in a dual mini mode, then single, but not too extreme. The next part is probably the most famous of the level: a mini dual cube that is symmetrical, but is hard and very confusing because of invisible mini blocks and spikes. After a short easy ball, the level ends with a moderate mini ship with tight spaces. The creator's name is visible when the level is cleared.