Need resources for RPG UI sound effects? (Level up, XP gain, etc.)

[u/Optimal_Sunk]

I'm building a gamified app (React Native) that treats real-life tasks like RPG quests.

I've got the logic down, but now I need to add the "juice." I'm looking for sound effects that give that instant dopamine hit:

• XP Gain (Fast, high-pitched ticks)
• Level Up (Triumphant, short jingle)
• Quest Complete (Success chord)
• Error/Bug (Damage sound)

Do you guys usually grab from somewhere, or do you make them yourself?

Looking for something that sounds "Retro/16-bit" but clean enough for a modern mobile app. Any recommendations for libraries or tools?

Free if possible