[center]Basic Text Route[/center] This requires starting the game off of an empty story mode file. Soft reset for every team swap.
Start with T+S Route 99: Acts 1, 2, 3, Boss Sunset Hill: Acts 1, 2, 3, Boss Reset to swap to S+T Ocean Base: Acts 1, 2, 3, Boss Toy Kingdom: Act 3, reset at start of Amy cutscene
From here, there are two routes you can take, Amy or Tails Route, which are roughly the same time and comes down to personal preference.
Amy Route
Swap to A+S Toy Kingdom: Acts 1, 2, Boss Twinkle Snow: Acts 1
Pros: Don't have to worry as much about cycles. Cons: Handful of spots in TK2 and TS1 that are prone to subpixel screwage.
Tails Route
Swap to T+S Swap to A+S Toy Kingdom: Acts 1, 2, Boss Twinkle Snow: Acts 1 Swap to A+S
Pros: Flight speeds up a few levels and helps prevent subpixel screwage, especially in TS1 Cons: For this to be worth it, you have to make the earlier end cycle of TK2
Routes Converge here
Twinkle Snow: Acts 2, 3, Boss Cyber Track: Acts 1, 2, 3, Boss Chaos Angel: Acts 1, 2 Reset to swap to T+A Chaos Angel: 3, Boss Altar Emerald
TODO: Populate this guide with routes drawn on maps