If you are playing the official standalone games ( KOF XV or DNF Duel ), the unlock processes are more standardized: Main Unlockable Lost Warrior Complete Story Mode once with any character. KOF XIII Billy Kane & Saiki
: Both series have their methods for unlocking characters, but the extent and ease of unlocking all characters can vary significantly. The KOF series often leans on traditional fighting game mechanics and modes for unlocks, while DNF Duel combines RPG progression with fighting game elements. kof vs dnf all characters unlock verified
All characters are unlocked automatically, aside from paid DLC. If you are playing the official standalone games