Extra Character Unlockables for Guilty Gear XX Slash

The following conditions unlock slightly altered versions of each character. To select these characters when unlocked, highlight a character on the character select screen, press start, highlight the version of your choice, and the press a button to select the character. Alternatively, EX and SP versions can also be unlocked through survival mode.
Unlockable .... How to Unlock
#Reload version Complete Arcade mode with that character.
EX version .... Complete Mission Level 2 with that character.
SP color ...... Complete Mission Level 3 with that character.

Unlock Judgment in Judgment Mode

To unlock the character Judgment in Judgment (story) mode, get to level 6-1, and find all the letters of Judgment, hidden in various chests scattered throughout the level.
Unlockable .... How to Unlock
Judgment ...... Find all letters of Judgment in level 6-1

Unlock the 15 other Characters in Story mode of Guilty Gear Judgment.

To unlock the 15 other Characters in Story mode do the following.
Unlockable .... How to Unlock
Anji Mito ..... Complete Stage 3-2 With Slayer
Axel Low ...... Complete Stage 3-1 with Chipp Zanuff
Baiken ........ Complete Stage 2-1 with Millia Rage
Bridget ....... Complete Stage 2-1 with Ky Kiske
Chipp Zanuff .. Complete Stage 2-1 with Sol BadGuy
Dizzy ......... Camplete Stage 2-1 with May
Eddie ......... Complete Stage 2-1 with I-NO
Faust ......... Complete Stage 4-2 with Sol BadGuy
Jam ........... Complete Stage 4-2 with Potemkin
Johnny ........ Complete Stage 2-2 with Dizzy
Potemkin ...... Complete Stage 3-2 with Bridget
Slayer ........ Complete stage 2-2 with Millia Rage
Testament ..... Complete Stage 4-2 With May
Venom ......... Complete Stage 3-1 with Eddie
Zappa ......... Complete Stage 2-2 with I-NO