Robotnik from one of the nearby rooftops. Unbeknownst to Sonic however, his clash had been observed by Dr. Fortunately, Sonic came to the rescue and defeated Chaos, who escaped into the city's sewers. The Station Square Police Department tried to stop Chaos, but their weapons proved ineffective against the creature. In Sonic Adventure, Sonic arrived in Station Square, just as Chaos attacked City Hall. Sonic in Station Square, from Sonic Adventure DX: Director's Cut. This is, in fact, Knuckles' route, as can be revealed with Debug Mode.See also: Station Square (Sonic Adventure) There is also a notable cylinder at the beginning of Act 1, which cannot be moved any further down than its own height, even though there appears to be another passage beneath it.

This frustrated many players who didn't figure out the technique at first. It is massively difficult to get by like this, so it is much preferable to use the up and down method. While it appears to be a traditional jumping puzzle, it is not meant to be bypassed this way. This area is unavoidable the player will encounter this no matter which route is taken. Halfway through Act 2, there is an infamous area where Sonic is trapped in a vertical shaft, and must push one of these cylinders down a slot low enough for him to escape through. One element of the stage is a series of hovering, rotating cylinders, which either move in a set pattern by themselves or can be moved up and down manually by pressing up and down on the D-Pad, though this is not obvious. The D-Struct Machine is still fought at the end of Act 1. In this case, each act takes roughly just one-and-a-half minutes to complete and there is not even a boss fight at the end of the Zone. Playing as Sonic and/or Tails, Carnival Night Zone is one of the longest Zones available in the game, but as Knuckles in Sonic 3 & Knuckles, it changes from being one of the longest Zones to one of the shortest. Coincidentally, Casino Night Zone is also the fourth zone in Sonic the Hedgehog 2. The Zone is a playful carnival filled with balloons, pinball bumpers and cannons to launch from, although unlike Casino Night Zone, there are no slot machines. It is very similar to Casino Night Zone from Sonic the Hedgehog 2, but with a carnival theme. Carnival Night Zone is the fourth Zone in Sonic the Hedgehog 3 (or Sonic the Hedgehog 3 & Knuckles).

Casino resort zone sonic