But it only took ten minutes before the home side were in front when defender George Elokobi got on the end of a corner and beat Robinson.
But the lead only lasted six minutes before Matt Derbyshire equalised, slotting home after being set up by Morten Gamst Pedersen.
Wolves were back in front again on 23 minutes when Andy Keogh hit the net from close range.
Then Roque Santa Cruz got on the end of a ball over the top from Tugay and after controlling, fired into the bottom corner.
But that was the last action Santa Cruz saw as he was injured in the process of scoring and had to go off.
In the second-half Chris Iwelumo scored from the penalty spot before Matt Jarvis completed the scoring.
Rovers: Robinson, Reid, Samba, Mokoena, Warnock (McCarthy 76 mins), Judge (Treacy 62 mins), Dunn (Khizanishvili 81 mins), Tugay (Vogel 69 mins), Pedersen, Derbyshire (Fowler 76 mins), Santa Cruz (Roberts 28 mins).
Subs not used: Fielding.
Attendance: 10,238