Ultra Stress! is the second stage in Monthly Events All-Stars Stages.
During the boss fight, more Chief Pengs and Firework Guys will be spawned as support/peons. Several Squire Rels also spawn, each one with a boss shockwave that knocks every cat back!
Beware the Shy boys, at 3-star difficulty they are nearly as strong as the Shy Boys found in Unjust War!
Strategy 1 (Speed run start): Mohawk Cat, Macho Legs Cat, Awakened Bahamut, Sanada Yukimura/Tropical Kalisa, whatever else you want.
Send out 1 Mohawk Cat, and 1 Macho Legs Cat. Send out the speed uber as soon as possible, then send out A. Bahamut. A. Bahamut should 2 shot Dark Emperor Santa, and then 3 shot Blessing Sloth as soon as it comes out. You should be finished before the Shy Boys come out.
Strategy 2 (cheese strat meant for farming)
Crazy hearts combo (manic lion is needed), maglev cat(30),and Awakened bahamut(30)
at the beginning, spawn a manic lion cat and a maglev cat. Maglev cat should kill the chief peng. Then spawn Awakened bahamut and keep on spawning manic lion cats. You should be able to destroy the base before dark emperor santa spawns.
- from August 5, 2014 to August 15, 2014 (Part 2 of 10 Million Downloads Event)
- from November 29, 2014 to December 4, 2014 (during 2nd Anniversary Event)
- from August 3, 2015 to August 7, 2015 (during 20 Million Downloads Event)