Steam has partnered with SEGA to launch a large weekend-long PC game sale beginning today and ending on Monday, March 30.

Featuring the entire catalogs of the Total War Alien Isolation is also available, with a 75% discount on its normal retail price.Additionally, SEGA has complied all of their games into one large bundle available for $80, £60, €70.Check back with Steam daily or SEGA's Twitter feed to stay up-to-date with all of their offerings.

Cassidee is a freelance writer for various outlets around the web. You can chat with her about all things geeky on Twitter