|Silver Castle Zone|
Knuckles in Silver Castle Zone.
|Appearances and overview|
Near South Island
5 (Final Level)
|Number of acts||
- This level resembles Scrap Brain Zone from Sonic the Hedgehog (1991).
- Although Silver Castle looks like the Scrap Brain Zone on the inside, it looks like the Death Egg when Silver Castle falls in Sonic Blast's ending.
|Characters||Sonic | Knuckles | Dr. Eggman | Flicky|
|Moves/techniques||Glide | Spin Attack | Spin Dash | Spin Jump | Wall Climbing|
|Zones||Green Hill Zone | Yellow Desert Zone | Red Volcano Zone | Blue Marine Zone | Silver Castle Zone | Special Stage|
|Enemies||Aquis | Batbot | Buzzer | Coconuts | Egg Saucer | Gohla | Masher | Octopus | Rexon|
|Objects||Air Bubbles | Bumper | Chaos Emerald | Dash Panel | Giant Ring | Monitor (Invincibility, Marker, Question Marks, Robotnik Mark, Shield, Speed Shoes, Super Ring, 1-Up) | Ring | Spikes | Spring | Teleporter | Transport | Turnstile|
|Other||Continue | South Island|