the Americas and Europe were releasing internet videos, spurring an online community of "Soapers." These crews have since disbanded along with the website forums, and now there are few proponents left such as solidgrind.com run by Former Soap team captain Derek Brooks and the Melbourne soapers Facebook Page run by Soap Collector Greg Crellin. A revival of sorts was noticed in early 2006 as more people were attracted to Soaping, and HSL responded by re-releasing their Express model in limited quantities. Soap Shoes continue to sluggishly regain popularity despite some difficulty due to Heelys using grind plates in addition to their wheels. That was until the recession had hit, which affected HSL significantly. Heelys stock was once 38 dollars per share, and on August 8, 2007, Heelys lost half of its stock value in a single day, falling from $21.99 to $11.42. Now former CEO Michael Staffaroni at the time was expecting significant growth despite the stock plummet. Soap Shoes at the time managed to have a very successful demo at Xtreme Wheels Skate Park despite HSL's financial problems. A year later, the Soap Shoes Express was discontinued by HSL and liquidation for Soap Shoes began, with representatives from Heelys claiming to "just throw out" anything that was left over. Within a matter of five years, Heelys stock had sunk down to $2.25 per share and was sold to Sequential Brand Group for $63.2 million, taking the soap and other grind shoe patents with it. Soap shoes in Sonic the Hedgehog Soap shoes were featured in the video game Sonic Adventure 2, developed by Sonic Team USA in San Francisco. This game presented many billboards, blimps, and benches advertising the shoes; also, Sonic wore a custom version of the Scorcher/Nitro shoes exclusive to the title, while the darker character Shadow wears hybrid jet hoverskate/grind shoes, as grinding (or "soaping") debuted as an important new gameplay element. Grinding remains a core element in recent Sonic games, though officially licensed Soap shoes have given way to the titular character's normal shoes. Soap shoes made their reappearance in Sonic Forces as an unlockable accessory for the Avatar and come in three different colors, one of the colors matching the ones used in Sonic Adventure 2. Soap shoes also appear in Sonic Frontiers as a Bonus DLC for signing up for the Sonic Frontiers newsletter. Pending the sale of Soap to In-Stride and later