Midfielder Andy Gurney has become Swindon's fifth acquisition in three days, after signing an 18-month deal.
Gurney is familiar with the set-up at Swindon
Gurney, who can also play in defence, joins recent signings Aaron Brown and Paul Smith in Iffy Onuora's squad.
The 31-year-old played 132 league games and scored 22 goals in his first spell at Swindon between 2001 and 2004.
He then left for Swansea but struggled to settle and made only 33 appearances before being loaned back to Swindon at the beginning of the current season.