Recommended Team: Knuckles (Leader) & Sonic (Partner)
Act 2 is heavily focused on vertical exploration and navigating complex structures. Knuckles' ability to climb walls and glide over long gaps is essential here. Sonic as a partner provides a speed boost for clearing long stretches or for quickly dispatching enemies. You'll encounter many moving platforms and conveyor belts that push you into hazards; use Knuckles' glide to control your movement or climb walls to bypass them.
There are sections with large, rotating gears that act as platforms; time your jumps carefully. Look for destructible blocks in walls or floors that hide pathways or items. Knuckles' punches can easily break these. A 1-Up is often found in a high, secluded area that requires a precise glide or climb to reach. The act features several areas with multiple pathways, some requiring specific character abilities to access. The lower paths are often more dangerous, filled with spikes or laser grids. The act ends with a series of ascending platforms and springs, leading to the goal ring.