- `level-up-191997.opus`
    Sound Effect by [UNIVERSFIELD](https://pixabay.com/users/universfield-28281460/?utm_source=link-attribution&utm_medium=referral&utm_campaign=music&utm_content=191997) from [Pixabay](https://pixabay.com/sound-effects//?utm_source=link-attribution&utm_medium=referral&utm_campaign=music&utm_content=191997)

- `level-completed-90734.opus`
    Sound Effect from [Pixabay](https://pixabay.com/sound-effects/?utm_source=link-attribution&utm_medium=referral&utm_campaign=music&utm_content=90734)

- `button-202966.opus`: Sound Effect by [Jurij](https://pixabay.com/users/soundreality-31074404/?utm_source=link-attribution&utm_medium=referral&utm_campaign=music&utm_content=202966) from [Pixabay](https://pixabay.com/sound-effects//?utm_source=link-attribution&utm_medium=referral&utm_campaign=music&utm_content=202966)
