# RTTTL tunes extension

**URL:** <https://forum.makecode.com/t/rtttl-tunes-extension/4193>\
**Category:** Arcade\
**Tags:** extension\
**Created:** [October 30, 2020, 11:52pm UTC](https://forum.makecode.com/t/rtttl-tunes-extension/4193 "2020-10-30T23:52:05Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![GameGod](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/gamegod/32/2756_2.png) [@GameGod](https://forum.makecode.com/u/GameGod)\
**Post date:** [November 2, 2020, 2:22am UTC](https://forum.makecode.com/t/rtttl-tunes-extension/4193/6 "2020-11-02T02:22:26Z")

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> [@peli](#):
>
> pelikhan/arcade-rttl

How does this work? I cannot add the extension to my game.

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_[View the full topic](https://forum.makecode.com/t/rtttl-tunes-extension/4193)._