Tomb Raider game to $25, with the Survival Edition knocked down to $28.
The Tomb Raider Collection, which features 10 games from the series (including this year's entry), is also part of this weekend's deal. That sizable bundle of games can be bought for $35. Steam's weekend sale ends at 10am Pacific time on Monday, May 6. PS3 owners can still pick up Lara Croft's recent adventure on PSN for $30 this weekend.