OnLive has a Warner Bros. Half-Off Week-Long Sale

This week through Sunday May 6, you can get Warner Bros. games for half their price on OnLive. The more interesting games in that sale are Batman: Arkham City, Bastion, LEGO Harry Potter: Years 5-7 and The Lord of the Rings: War in the North. OnLive PlayPack subscribers can also take an additional 30% off of these already reduced prices.

Here is a list of all the OnLive games that are on sale in the US and UK:

Air Conflicts: Secret Wars – On Sale For $13.99 US / £6.99 UK

Bastion – On Sale For $7.49 US / £5.74 UK

Batman: Arkham Asylum – On Sale For $9.99 US / £4.99 UK

Batman: Arkham City – On Sale For $14.99 US / £9.99 UK

F.E.A.R. 2: Project Origin – On Sale For $4.99 US / £4.99 UK

F.E.A.R. 3 – On Sale For $14.99 US / £7.49 UK

LEGO Batman – On Sale For $9.99 US / £4.99 UK

LEGO Harry Potter: Years 1-4 – On Sale For $9.99 US / £4.99 UK

LEGO Harry Potter: Years 5-7 – On Sale For $14.99 US / £7.49 UK 

The Lord of the Rings: War in the North – On Sale For $24.99 US / £14.99 UK

Metro 2033 – On Sale For £14.99 UK ONLY

Super Street Fighter IV: Arcade Edition – On Sale For £24.99 UK ONLY

Trine – On Sale For $9.99 US / £6.99 UK