The standard way to expand your roster is by completing with different characters. Arcade Mode Unlocks

: You can download a 100% completed save file from repositories like GameFAQs or RetroPie Forums . 2. How to Install a Save File

If you prefer to earn them but want the fastest route, focus on completing the repeatedly. Each completion with a different character unlocks a specific fighter in a set order: Unlocked Character Requirement Beat Arcade Mode 1 time Julia Chang Beat Arcade Mode 2 times Beat Arcade Mode 3 times Beat Arcade Mode 4 times Anna Williams Beat Arcade Mode 5 times Bryan Fury Beat Arcade Mode 6 times Beat Arcade Mode 7 times Beat Arcade Mode 8 times Beat Arcade Mode 9 times Tiger Jackson