OnLive's Black Friday deal gives you 5 days of free gaming

OnLive's "Five-Day Frag Feast" deal is encouraging gamers to try out its service by offering Red Faction: Armageddon and Homefront for free for five days from today.

For those new to the concept, OnLive offers online game rentals that can be played on your PC, Mac, tablet or even TV (with its minimal £70 micro console).

New players will also get their first game of their choice for just £1, so why not take a stroll around Arkham City in Batman's boots or a day trip to Saints Row the Third?