Litten made a total of 20 appearances for Hull KR in the 2021 Super League season including the club's 28-10 semi-final loss against the Catalans Dragons which saw Hull KR fall one game short of the grand final. The following season, Litten played 26 games as Hull Kingston Rovers finished 8th on the table.[5][6][7]
On 12 August 2023, Litten played for Hull Kingston Rovers in their 17-16 golden point extra-time loss to Leigh in the Challenge Cup final.[8]
Litten played a total of 27 games for Hull Kingston Rovers in the 2023 Super League season as the club finished fourth on the table and qualified for the playoffs. He played in the clubs semi-final loss against Wigan.[9]
On 12 October 2024, Litten played in Hull Kingston Rovers 2024 Super League Grand Final loss against Wigan.[10]