JP DDR CS System Data Support

System Data Support

System Data Support is a feature on most Japanese Sony PlayStation and PlayStation 2 DanceDanceRevolution titles. What this feature does is unlock secret data of previous Japanese DanceDanceRevolution titles, given if you have a compatible save file on your memory card. This appears in the MEMORY CARD (for PlayStation titles) or SAVE/LOAD (for PlayStation 2 titles) section in the Options menu.

Only games that give and/or receive support are listed.

PlayStation

If you own all Japanese PlayStation DanceDanceRevolution titles below, DanceDanceRevolution 3rdMIX and DanceDanceRevolution 5thMIX would require unlocking through normal gameplay.

Current Disk	Unlocks
	DDR 1st	DDR 2nd	DDR Club Vol.1	DDR Club Vol.2	DDR 3rd	DDR 4th	DDR EXTRA MIX	DDR 5th
DDR 1st	-	-	-	-	-	-	-	-
DDR 2nd	✓	-	-	-	-	-	-	-
DDR CLUB vol.1	-	-	-	-	-	-	-	-
DDR CLUB vol.2	-	-	-	-	-	-	-	-
DDR 3rd	✓	✓	✓	✓	-	-	-	-
DDR 4th	-	-	-	-	-	-	-	-
DDR EXTRA MIX	-	-	-	-	-	-	-	-
DDR 5th	-	-	-	-	-	✓	✓	-

In the case of DanceDanceRevolution 2ndReMIX, everything is unlocked except for the STEP BATTLE and the Random disc for EVENT MODE.

PlayStation 2

If you own all Japanese PlayStation 2 DanceDanceRevolution titles, DanceDanceRevolution X is the only Japanese PS2 DanceDanceRevolution title that would require unlocking through normal gameplay.

Current Disk	Unlocks
	DDRMAX	DDRMAX2	DDR EXTREME	DDR Party Collection	DDR FESTIVAL	DDR STR!KE	DDR SuperNOVA	DDR SuperNOVA2	DDR X
DDRMAX	-	-	-	-	-	-	-	-	-
DDRMAX2	✓	-	-	-	-	-	-	-	-
DDR EXTREME	✓	✓	-	-	-	-	-	-	-
DDR Party Collection	✓	✓	✓	-	-	-	-	-	-
DDR FESTIVAL	-	-	-	✓	-	-	-	-	-
DDR STR!KE	-	-	-	-	✓	-	-	-	-
DDR SuperNOVA	-	-	-	-	-	✓	-	-	-
DDR SuperNOVA2	-	-	-	-	-	-	✓	-	-
DDR X	-	-	-	-	-	-	-	✓	-

In the case of DanceDanceRevolution STR!KE and DanceDanceRevolution SuperNOVA, everything in the Shop is purchased except the Arrows. All Arrows will be available in the shop for purchase, however they require points each time to change them.