Sonic Adventure DX: Director's Cut (GameCube)

Sonic Adventure DX: Director's Cut
Developer: Sonic Team Publisher: Sega Platform: GameCube Released in JP: June 19, 2003 Released in US: June 17, 2003 Released in EU: June 27, 2003 Released in AU: June 20, 2003 This game has unused areas. This game has hidden development-related text. This game has unused graphics. This game has unused models. This game has unused music. This game has unused sounds. This game has unused text. This game has a prototype article This game has a notes page

Sonic Adventure DX: Director's Cut is a GameCube port of the Dreamcast original. It updated several models and textures, attempted to increase the framerate to 60FPS (results may vary), ported the Sonic Adventure 2 Chao system, and added several unlockable features (including Mission Mode, a playable Metal Sonic, and Sonic's entire Game Gear library).

Despite these additions, it's generally seen as the inferior version due to unfixed (and in some cases worsened) bugs, a somehow less polished art style (i.e. every main character has more plastic shading, clashing with other characters, and lighting is less polished), and having none of the DLC.

This page lists unused content exclusive to DX. For content that appeared in the original version, see Sonic Adventure (Dreamcast).

Sub-Pages

Prototype Info

Notes

Changes from the Dreamcast Version Tails looks really shiny now.

Objects

While most of the hidden or unused objects in the game were present in the Dreamcast version, a small number of objects are exclusive to DX.

Underneath the ground near the waterfall in Mystic Ruins is a row of 15 blocks which are normally never seen.

There is a hidden ring exclusive to DX hidden behind City Hall in Station Square.

Leftovers

DX has many leftover files on the disc, including from the original Dreamcast version, Sonic Adventure 2: Battle, and the DX demos.

Dreamcast Version

A file containing the Japanese title screen from Sonic Adventure International can be found in ava_gtitle0_.GVM. The Japanese title screen used in-game is found in ava_gtitle0.GVM. The image on the left is what the screen looks like when assembled.

The TV settings menu still exists in the GameCube version despite it being inaccessible. However, the text has layering issues and none of the options function correctly. Pressing cancel will take the player to the Options menu.

Furthermore, a number of extra texture files can be found for certain areas of the game containing textures from their Dreamcast counterparts:

• Textures for the Dreamcast version of the City Hall and Station areas of Station Square can be found in _advSS00.GVM and _advSS03.GVM.
• Textures for the Dreamcast version of each Chao Garden can be found in GARDEN00.GVM, GARDEN01.GVM, and GARDEN02.GVM.

Chao Garden

A number of leftovers from the Dreamcast version's Chao Transporter can also be found.

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  Controller/VMU slot icons.

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  VMU

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  The font used for a Chao's name.

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  Speech bubble used to display a Chao's name.

• 

  Various text.

As Tikal was removed from the Station Square Chao Garden in the GameCube version, the lines used for her appearances there go unused.

Audio	Transcript
	This is the Chao Garden. If you bring the eggs you find all over the world, a Chao will be born.
	The egg will hatch naturally after a while. You can also help the egg to hatch. Depending on how you hatch the egg, the characteristics of a Chao will be affected.
	If you give a Chao a small animal, the Chao changes. Try experimenting using different animals.

DLC

The tree used for the Christmas 1999 DLC still exists in the files.

Also present are a few songs that were used for DLC in Sonic Adventure but weren't carried over to any other rereleases:

Audio	Name
	Dreams Dreams (A-Cappella Ver.)
	Dreams Dreams (Sweet Mix In Holy Night)
	Palmtree Panic (Present, Japan/Europe)
	Super Sonic Racing

Sonic Adventure 2: Battle

The Principal, Transporter, and Black Market's text files were implemented in a modified form for SADX. However, for some reason the original versions of each file from Sonic Adventure 2: Battle are still on the disc and can be found in MsgAlItem_e.bin, MsgAlKinderBl_e.bin, MsgAlKinderPr_e.bin, and MsgAlWarn_e.bin.

A few tracks from the Sonic Adventure 2: Battle Chao Garden also exist as leftovers in this game.

Audio	Name
	Chao Garden
	Hero Chao Garden
	Dark Chao Garden

Demo Version

Files from the Sonic Adventure DX demo on the GameCube Preview Disc can be found.

The logo for the demo version of the game can be found in ava_gtitle0_SHOW_e.

• The demo's "Thanks for playing!" screen can be found in title_end_SHOW_e.

The character select screen names used in the demo can be found in b_chnam_SHOW_e.

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  Amy (Final Egg)

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  Big (Emerald Coast)

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  Gamma (Windy Valley)

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  Knuckles (Red Mountain)

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  Sonic (Speed Highway)

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  Sonic (Emerald Coast)

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  Tails (Icecap)

Compressed Batch Script

The file prs.prs is a compressed copy of the batch script used to compress the Game Gear ROM images for the game. Decompressed, it reads:

press -r g-sonic.gg g-sonic.prs
press -r labylin.gg labylin.prs
press -r mbmachin.gg mbmachin.prs
press -r prs.bat prs.prs
press -r s-drift2.gg s-drift2.prs
press -r s-tail2.gg s-tail2.prs
press -r skypat.gg skypat.prs
press -r sonic-ch.gg sonic-ch.prs
press -r sonic.gg sonic.prs
press -r sonic2.gg sonic2.prs
press -r sonicdri.gg sonicdri.prs
press -r sonictai.gg sonictai.prs
press -r sonic_tt.gg sonic_tt.prs
press -r spinball.gg spinball.prs
press -r tailsadv.gg tailsadv.prs

Mission Mode

Unused Flag Colors

The collectible flag object used for some missions only ever appears in red and yellow variants, but five more colors (blue, white, green, gray, and purple) are defined.

Unused Mission Type

There is an unused type of mission that requires you to collect items in a specific order. It seems that it wasn't finished, however, as collecting the wrong item simply doesn't count it, making the mission unwinnable until you restart the level.

Mission Test Object

Object ID 12 in the Mission Mode object list, named "Mi_TEST ", is an object used for testing. It revolves around the player, following them as they move, and can be controlled with Controller 2: Up and Down alter the speed (Up moving counterclockwise and Down moving clockwise), Left decreases the revolution radius, Right increases the radius, and A causes the menu confirm sound to play.

Unused Graphics

Twinkle Park Arrow

Early versions of SADX had arrows on the floor in Twinkle Park Act 2. While they were removed from the level model, their texture still exists.

Dreamcast Water Textures

While the Dreamcast version's choppy water was replaced with a new animation in DX, the old textures used for the Past and Egg Carrier are still present as "PAST02" and "EC_SEA" respectively.