Sonic Generations holds on to 25th place in the UK All Formats chart.

Discounts and the launch of the Nintendo 3DS and retail PC versions give Sonic Generations a much-needed boost in the UK chart.

Mario & Sonic at the London 2012 Olympic Games on Wii enters at No.20.

Despite a full week of sales, Sonic Generations drops in the UK charts.

Sonic Colours climbs higher in the UK charts, while things remain the same for Sonic Free Riders.

Sonic Colours rises higher in the UK all formats chart, while Sonic Free Riders drops out.

Chart Track reveal the second full week sales charts for Sonic & SEGA All-Stars Racing.

Chart-Track give us a look into Sonic & SEGA All-Stars Racing’s UK chart positions from its first full week of sales.

SEGA’s Mario & Sonic at the Olympic Games and SEGA Superstars Tennis titles continue to enjoy strong sales in the UK chart.