Sonic Unleashed

Sonic Unleashed (released as Sonic World Adventure in Japan), is a video game in the Sonic the Hedgehog series developed by Sonic Team and published by Sega for multiple platforms in 2008. The game follows Sonic the Hedgehog as he attempts to restore the world to normal after his nemesis, Doctor Eggman, splits the world into pieces, as well as his struggles with his new beast form, Sonic the Werehog. Gameplay features two distinct styles, with each being played either during daytime or night-time. Daytime stages incorporate Sonic's traditional platforming and trademark speed, with a combination of behind-the-back third-person viewpoints and 2D side-scroller platforming; gameplay seamlessly transitions between these two views. Night-time levels see Sonic transform into the Werehog; gameplay slows down to accommodate greater platform play, and involves combat against waves of enemies using the Werehog's brute strength.

Audio Crackling
Sound sometimes experiences strange crackling, at least on the Mac builds of Dolphin.

Crashes
Dolphin occasionally crashes when running this game.

Blurry Picture / Missing Shadows / Double Outlines
OpenGL plugin shows the best results. Direct3D 11 plugin has double outlines around rings and some other objects while Direct3D 9 additionally has slightly blurry picture and missing characters' shadows.

Broken Werehog Animation
Werehog's animations were broken somewhere between 4.0.2 and 4.0-1387. Since then, all of them were fixed with the exception of dashing animation, which is still broken.