Collaboration Stages · 5 stages
EX stages
Clearing unlocks Green Hill Zone
Chances are listed on each stage page.
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | Gotta Keep Movin' |  Boss Sonic 1% |    |  5% Score  ×25,0007,400 pts ×15,0006,300 pts ×10,000500 pts
EX30% | 1,500 |
| 2 | Promises Kept | Boss Sonic 10% |    | 10% Score ×35,0006,100 pts ×25,0004,700 pts ×15,000500 pts
EX30% | 7,000 |
| 3 | Helping Those In Need | Boss Sonic 80% |   | 15% Score ×50,0006,300 pts ×30,0004,100 pts ×20,000500 pts
EX30% | 20,000 |
| 4 | Always Sharp, Always Cool | Boss Sonic 150% |      | 25% Score ×75,0007,300 pts ×50,0006,000 pts ×25,000500 pts
EX30% | 50,000 |
| 5 | The Fastest Hedgehog Alive | Boss Sonic 400% |     | 50% Score ×100,0007,100 pts ×70,0005,100 pts ×30,000500 pts
EX30% | 100,000 |