Thunder Deck is the final racetrack in . It is one of three courses in the game that are based off Sonic & Sega All-Stars Racing Final Fortress from .
This course is rather long, containing many flat stretches of road with very few obstacles. The stretches mean that weapons have limited success in finding their targets, so the player must focus on racing as quickly as possible through these areas. Around the course's halfway point, there is a flaming core and a platform that extends to the left and right around it. The player can drift around those platforms and probably come out with a helpful boost, but there is also a helpful shortcut. If the player heads straight toward the core with enough speed, he/she will be launched across the gap and through the flaming core unharmed.
Other game appearances
Team Sonic Racing
, Thunder Deck returns as one of the tracks located in the Team Sonic Racing Final Fortress, along with Turbine Loop and Dark Arsenal. The track has not been changed much, except for some graphic modifications.
For Final Fortress-located tracks, such as Thunder Deck, these are the following tracks selectable for the course:
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Sonic | Tails | Knuckles | Amy | Big | Dr. Eggman | Shadow | Metal Sonic
AiAi | Akira Yuki | Alex Kidd | Amigo | B.D. Joe | Beat | Billy Hatcher | ChuBach | ChuBei | Chuih | ChuPea | Jacky Bryant | Ryo Hazuki | Ulala
Xbox Live Avatar | Mii
Whale Lagoon | Icicle Valley | Roulette Road | Sunshine Tour
Shibuya Downtown | Outer Forest | Turbine Loop | Treetops
Rampart Road | Dark Arsenal | Jump Parade | Pinball Highway
Sewer Scrapes | Lost Palace | Sandy Drifts | Rokkaku Hill
Rocky-Coaster | Highway Zero | Deadly Route | Ocean Ruin
Bingo Party | Lava Lair | Monkey Target | Thunder Deck
Drift | Hi-Speed Start | Trick
All-Star Moves Super Sonic | Tails Tornado | Emerald Power | Piko Hammer | Giant Froggy | Maximum Overdrive | Missile Madness | Super Shadow
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Item Box ( All-Star Item, Bowling Bomb, Confusing Star, Energy Shield, Giant Rocket, High Speed Shoes, K.O. Glove, Manual Rocket, Mega Horn, Mine, Pocket Rainbow)
My Sweet Passion | Believe In Myself | Unknown from M.E. | Throw It All Away | Can You Feel the Sunshine? | A New Day | Back 2 Back | Super Sonic Racing | What U Need | Metal Scratchin' | E.G.G.M.A.N.
Announcer | Boost Pad | Death Egg | Orca | Sonic Says | Totem Pole