Ruffle Web Bugs – Sonic Flash Games (Flash Museum / Android Tablet)

[SlavaRashevskiyOffic]

Describe the Bug

There are three Sonic-related Flash games on FlashMuseum that have visual or loading issues when played through Ruffle Web.

1. Sonic Battle Cards – Test

The game loads infinitely at “Opening player.”

The Flash version loads properly, but Ruffle stays stuck forever.

2. Shadow the Hedgehog (Flash)

Game shows a black screen after loading.

Console log reports a 403 Forbidden error while loading external assets.

The Flash version runs normally.

3. Lucas Chronicles – The Power Within (Episode 1)

The HP and MP numbers appear too large and overlap the HUD area.

Makes it impossible to see the health and mana values correctly.

Likely a font scaling or text alignment issue.

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Expected Behavior

All games should load and play as they do in Adobe Flash Player, with proper text scaling and no infinite loading or black screens.

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Affected Platform

Android (Ruffle Web nightly build)

Device: Android Tablet
OS Version: Android 10

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Additional Information

Ruffle nightly version: 0.2.0-nightly.2025.11.6

Renderer: wgpu-webgl

WebAssembly extensions: ON

Browser: Chrome for Android

Site: https://flashmuseum.org/

Game URLs:

https://flashmuseum.org/sonic-battle-cards-test/

https://flashmuseum.org/shadow-the-hedgehog-flash/

https://flashmuseum.org/lucas-chronicles-the-power-within-eps-1/

Screenshots:

[SlavaRashevskiyOffic]

This also mentioned: #18668 , #18619 , #18490 , #18200 , #18030 , #17673 , #15915 , #12300 , #11248 , #9477 and #1766 as text alignment issue.

[kjarosh]

The text issue is caused by #1881

It would be a lot better to track those issues if every issue had a separate bug filed