The Board has completed its discussions with lenders and third parties without resolution.
The GAME Group has officially entered into administration, the firm has confirmed.
A statement reads: "Further to our announcements of 21 March, the Board of GAME has completed its discussions with lenders and third parties without resolution, and has therefore today appointed PWC LLP to act as administrators for the Group."
The firm adds: "This decision is taken after careful consideration and ceaseless interrogation of every possible alternative. The Board would like to thank the teams of GAME and Gamestation colleagues around the world for their exemplary dedication, passion and professionalism."
Mike Jervis, joint administrator and partner at PwC commented: "The group has faced serious cashflow and profit issues over the recent past. It also has suffered from high fixed costs, an ambitious international roll-out and fluctuating working capital requirements.
"Despite these challenges, we believe that there is room for a specialist game retailer in the territories in which it operates, including its biggest one, the UK. As a result we are hopeful that a going concern sale of the business is achievable."