Not really much on sale today that interests me.
Super Meatboy looks alright but $7.49 AUD seems a bit excessive for something i'd play for 2 hours and rage quit.
Hoard is cheap and I always like to see the ideas indie developers come up with. However I've gotten a huge backlog of indie games due to a few packs and don't really want another.
Half-life series is going cheap, might want to pick those up if you're the 0.0010% of people who haven't played it yet.
Already own Magicka but could never really get into it. Maybe because I never found a decent game or it was the controls or all the dlcs that add very little to the game.
The rest are just lolsequals (including Darksiders which stole so much stuff it could be the sequal to the Theft series)
As for the whole summer prize thing the prizes are pretty shitty over all. Mainly multiplayer wankgear.
There is Alien Breed 2 but the first one wasn't great and the reviews seem to state that the second one is pretty much the same (sadface).
The rest is for dlcs I don't own, or really crappy dlcs for thing i do own (lookin' at you Zombie Driver/ARES)
Not much point in keeping the tickets either. The chance of winning is pretty damn low and I don't really have 10 games that I would prefer on steam rather than, let's say, drm free.
Oh well. Shouldn't complain, keeps money in my bank account.