Modern Sonic's Seaside Hill Act 2 is a fast-paced journey through beaches and ruins, featuring plenty of boost pads and grind rails. The stage includes sections where you'll be running on water, requiring continuous boosting to stay afloat. Use Homing Attacks to chain across gaps and defeat enemies. There are also sections with large ancient structures that you'll need to navigate, often involving Quick Steps and precise jumps. Look for opportunities to perform tricks off ramps to refill your Boost Gauge. The stage encourages maintaining high speeds and fluid movement to achieve the best times.
