Proto:Sonic Adventure (Dreamcast)/AutoDemo/Stage Differences/Test Levels

This is a sub-page of Proto:Sonic Adventure (Dreamcast)/AutoDemo/Stage Differences.

Three rough test stages can be found in the game (labelled "PRACTICE" in the level select) that were removed from the final and replaced with Amy's Hedgehog Hammer minigame. They have no lighting or textures and appear to have been designed to test the engine and physics, among other elements.

• 

  Act 1

• 

  Act 2

• 

  Act 3

Only the third test stage (PRACTICE 3) can be loaded in-game. It was evidently used to test the automated paths, though invisible hanging ladders can also be found in the level.

The following text can be found at the end of the stage file:

Japanese	Translated
ジャンプ中にもう一度 ジャンプボタンを押して。	Press the jump button one more time during a jump.
ホーミングアタックよ。	This is the Homing Attack.
テストメッセージです。	This is a test message.
ソニックと E-102でだけ出る予定です。	The plan is to come out with only Sonic and E-102.
ソニックです 音声データは適当です。	This is Sonic. The voice data is unfinished.
マイルズです ナックルズですです 飽きたので残りは一まとめです。	This is Miles. This is is Knuckles. I got tired, so this summary is all that's left.
メッセージ1 メッセージ2	Message 1 Message 2

(Source: Sonic Retro)