Looking for a great way to spend mother’s day in front of your computer monitor? Steam gives us all three reasons to ignore our mothers this Sunday with sales on Elder Scrolls V: Skyrim, Company of Heroes, and Portal 2.

Skyrim and Portal 2 are both on sale to celebrate the recently released Steam Workshop which allows custom content for both games. Portal 2 is an absolute steal at $6.79, Skyrim is a little hefty on sale for $40.19.

It is worth to note that Tropico 4 is also free to play until Sunday evening.