Slay the Spire 2 is getting badges—not the ones you get on Steam, but not entirely different, either. In the notes for a new beta patch, developer Mega Crit said badges are a bit like achievements, in that they let you know about the cool things you accomplished during your run.
"Badges may appear at the end of a run, noting various things that happened during a run like defeating a boss without losing HP, beating the game quickly, specific easter eggs, or pointing out that you forgot to spend your gold," the studio explained. "They're meant as little reminders to let you know what was unique about each adventure."
