This sounds pretty good actually - even if you only sign up for the trial for a quid and can cancel within the week - there's no obligation to stay on for the subscription service.
As most of us are on broadband now, downloading these kind of games would be no problem. The normal service would be £6.95 per month for access to 83 games, and the premium service would be £12.95 per month for access to 108 games. If you're interested in this, it's even cheaper if you pre-pay for the 6 month service.
GAME has launched an entirely digital gaming service. For a small monthly subscription you can download and play as many of the games in the collection as you like. Bored with a game? No problem, just download another!