: Some versions allow you to unlock heroes by collecting enough fragments. You can navigate to the specific character in the selection window and click the button to acquire them once you have the required fragments.
Otherwise? Grab a friend, play through Arcade Mode on Normal, and earn that final boss fight. It’s more satisfying that way. Hero Fighter X Unlock All Characters
Community-modified versions of the game often circulate with "all characters unlocked" features. : Some versions allow you to unlock heroes
Unlocking all characters in hero fighter mod versions - Facebook play through Arcade Mode on Normal
Unlocking the full roster in is primarily done through gameplay, though some "Premium" characters were originally tied to a paid upgrade that is no longer officially supported . 1. Complete Story Mode Chapters