Steam Holiday Sale has begun

[Barozi]

Audiosurf
Braid
Chains
Cogs
Darwinia
Day of Defeat Source
Defense Grid
Gumboy
Larva Mortus
Mass Effect
Mr. Robot
Multiwinia
Obulis
Osmos
Prey
RIP Trilogy
Shadowgrounds
Shadowgrounds Survivor
Torchlight
Trials 2
Trine
Universe at War
Vigil
Zombie Driver

For about 45-50€