Sonic Generations - S Ranks & No Skills - Part 012: Perfect Chaos

It had to be Perfect Chaos for this era. The music is ok I guess, not the worst remix, but not the best either. Although I'm not a fan of the redesign and the hilarity of fighting Perfect Chaos as regular Sonic it's a very solid stage that fleshes out that boss fight well for a boost game.
The first two hits have you boosting along the water and platforms, the final hit is a jump between platforms.
Defeating Perfect Chaos causes the Time Eater to show up and both Tails summise that we'll need all 7 Chaos Emeralds to defeat it, which is why you should be doing the Rival Battles.
I change to PalmTree Panic for Hard difficulty, which proves a hilarious contrast between the destruction Chaos brought upon the city.
Hard difficulty has an extra hit and the jump between platforms is longer. Chaos also seems to use his projectiles more often.
Next up we have the Modern Era, which probably should be called the Boost Era considering the "Modern" Era started 18 years ago.
0:00 - Perfect Chaos (Normal Difficulty)
4:35 - Perfect Chaos (Hard Difficulty)