![fun fact: running Ultimate Flash Sonic in an expanded vertical ratio reveals the text "music" and "sound FX" hidden out of bounds, most likely left over from a host website it was fun fact: running Ultimate Flash Sonic in an expanded vertical ratio reveals the text "music" and "sound FX" hidden out of bounds, most likely left over from a host website it was](https://external-preview.redd.it/vwBmCRqhI9lvSLZ77sLPToRH9sjLmGjaYJSLdXu9Qms.png?format=pjpg&auto=webp&s=d8bdb54f08ad86aab44ace3631dc4f0b7e825b6b)
fun fact: running Ultimate Flash Sonic in an expanded vertical ratio reveals the text "music" and "sound FX" hidden out of bounds, most likely left over from a host website it was
![Ultimate flash sonic act 1 zone 1 leaf forest chill gardens (Speedrun) | Sonic the hedgehog channel. - YouTube Ultimate flash sonic act 1 zone 1 leaf forest chill gardens (Speedrun) | Sonic the hedgehog channel. - YouTube](https://i.ytimg.com/vi/SWFY7eGXO1M/maxresdefault.jpg)
Ultimate flash sonic act 1 zone 1 leaf forest chill gardens (Speedrun) | Sonic the hedgehog channel. - YouTube
![Sonic The Hedgehog Archive on Twitter: "probably the most well known sonic flash game ultimate sonic flash as of right now is also playable https://t.co/zCWuItRTvN" / Twitter Sonic The Hedgehog Archive on Twitter: "probably the most well known sonic flash game ultimate sonic flash as of right now is also playable https://t.co/zCWuItRTvN" / Twitter](https://pbs.twimg.com/media/EqkWQgoXYAAVfB3.jpg)