|Appears in||Smash Bros. Lawl Attitude 2|
|Lawl Team||Team Attitude 2
Neutral B – Elastic Chaos
Chaos absorbs pink energy into his arm and then throws his punch making his arm stretch to hit far away foes. holding "B" will charge this attack allowing his arm to stretch further- this attack doesn't go through enemies or walls.
Side B – Whirling Chaos
Chaos will extend his arms and spin forward working like Link's Sword Spin however Chaos will move forward when he performs Whirling Chaos.
Up B - Chaos Geyser
Chaos will burst into a geyser sending himself into the air at this point he can glide around (like he does in SA2) diving into opponents and causing them damage, or players can press down on the controls to make Chaos stop gliding.
Down B - Chaos Dive
Chaos arcs forward transforming himself into a liquid state diving into the ground- doing so will deal damage to opponents but then when he reaches the ground he is able to move left or right along the ground as a pool of water- pressing any other buttons aside from left or right will cause him to re materialize.
Final Smash – Perfect Chaos
Chaos absorbs all the negative energy from the Chaos Emeralds and floods the entire stage! geysers will sprout out of the murky waters revealing small platforms of debris and in the background Perfect Chaos appears. at this point players will either have to survive swimming or battle it out on small platforms that surface and sink randomly. Chaos will attack players here as well.
- Pressing "B" will cause Perfect Chaos to fire Perfect Laser towards. Using the control stick you can aim the beam- this beam will destroy any platforms it passes through. this deals racking damage.
- Pressing "left/right and B" will cause Perfect Chaos to slam a tentacle randomly on the stage- if this hits a opponent who is in the water, they will surely get dragged to their doom and drown.
- Pressing "Up and B" will cause Perfect Chaos to launch 6 green energy balls into the sky- these will hone in on players and deal them damage- increasing the chances of them drowning.
- Pressing "Down and B" will cause Perfect Chaos to send 3 water tornados at the players if hit by these the players will receive damage and be blasted upward.
Chaos (カオス, Kaosu?) is the main antagonist of the video game Sonic Adventure for the Sega Dreamcast. Chaos is an immortal, ageless, god-like creature that seems to be composed entirely of water (coincidentally Sonic has a weakness of water), but is also said to be concentrated Chaos Emerald energy (in Sonic X, Doctor Eggman implies that it is composed of "Chaos energy in a liquid state"). It was trapped inside the Master Emerald for thousands of years before being released by Dr. Eggman in a plot to conquer the world. It was also the original guardian of the Chaos Emeralds, Chao, and the Master Emerald. In Sonic Adventure, it absorbed the negative energy of the Chaos Emeralds to attain its final and strongest form, Perfect Chaos.
Despite the fact that his main appearances were in two main series games, Chaos has become one of the most popular Sonic characters and has ranked as #9 in an official poll, sitting between Metal Sonic in eighth place and Rouge in tenth.