Postbox Games - Monthly subscriptions for all major consoles and allows searchs by title, platform, genre, publisher. - http://www.postboxgames.com/
Screenselect - Offers monthly subscriptions for Xbox/360, PS2, PSP, and Gamecube, as well as DVD rental service in a single package. - http://www.screenselect.co.uk/
Rent Games Online - Offers rentals for PS2 PS2, Xbox, and GameCube as well as multi-field game search engine, subgenre browsing, and forum. - http://rentgamesonline.co.uk/
PostaDVD - Offers monthly subscriptions for PS2 and Xbox in addition to their main DVD rental service. - http://www.postadvd.com/
Lovefilm - Monthly subscriptions service for some PS2 and PSP titles, though it remains mainly a DVD rental service. - http://www.lovefilm.com/
Gametart - Weekly rental service specialising in PS2 and PSP. Has options to reserve new releases and suspend account when on holiday. - http://www.gametart.com/
Gamesmonster - Monthly subscriptions for Xbox, and Xbox360, DS, PSP. Includes "keep it" option, parental control, downloadable instructions. - http://www.gamesmonster.co.uk/
GamesFrenzy - Game rentals for Xbox, Xbox360, PS2, Gamecube, and PSP. Includes extra game background content, reviews, and "keep it" option. - http://www.gamesfrenzy.co.uk
Flirtrental - New service offering Xbox 360 and PSP rentals, also UMD films for PSP. Includes reviews and recommendations. - http://www.flirtrental.co.uk/
Boomerang - Monthly subscriptions for PS2, Xbox, Xbox 360, and PSP. Also has priority rent option to get specific titles for higher fee. - http://www.boomerangrentals.co.uk/