Ice Cap "C" (Sonic) | Sonic Adventure DX 100% Walkthrough "4/75" (No Commentary)
In this part, we complete Sonic's fourth level, Ice Cap. Afterwards, we run into Knuckles and beat him in a fight before Dr. Eggman and Chaos 4 attack. After the battles, Dr. Eggman reveal his new flying fortress, the Egg Carrier and flees into it. Lastly, we find and recover the Silver Chao Egg from the Mystic Ruins before taking it to the Mystic Ruins Chao Garden and hatching it.
Collectibles: 2
1. Emblem #4 of 140 (Ice Cap "C" - Sonic)
2. Silver Egg
Boss: Knuckles
Knuckles' battle is a very easy fight. All we have to do is homing attack him until he goes down.
Boss: Chaos 4
As the name suggests, Chaos 4 is Chaos' fourth form meaning he currently possesses four Chaos Emeralds. During this battle we fight on lily pads and somehow have the ability to stand on water for a short period of time (Note: If you stand on the water for too long, you'll take damage). Chaos 4 has a few attacks it will use, including a red quake that we must jump over, water balls that it will fling at us, and it will surface under the lily pad that we are standing on to topple it. Once Chaos 4 surfaces, we can homing attack it's core to damage it and repeat the process to defeat it.
Notes -
Each of the three Adventure Fields (Station Square, Mystic Ruins, Egg Carrier) have their own hidden Chao Egg that we can find and take to the Chao Garden. Mystic Ruins has the Silver Egg, Station Square has the Gold Egg, and the Egg Carrier (ironic name) carries the Black Egg.
Just like how they have their own Eggs, the three Adventure Fields also have their own Chao Garden where you can breed and raise Chao. There are also Emblems to be won from Chao Races, but that will be covered much later on in the Walkthrough.