Magicka, Doom 3, and Quake 4 are all on sale at Impulse as part of Day 9 of the Impulse Download Days Promo Sale. Most of the Impulse stuff is restricted to North America.
- Magicka = $3.49 – This game uses Steamworks so it requires Steam. 74 metascore (I think it should be higher but it probably got lower scores when it was first released and still really buggy. The game is a lot harder now though ever since they added in PvP.) This game really shines in co-op mode.
- DOOM 3 = $4.99 – 87 metascore.
- Quake 4 = $4.99 – 81 metascore.