If you're trying to save a few bucks, why not give these free open-world games a try? They're packed with great exploration.

Nearly every PC game is on Steam, and some of the very best titles on Valve's platform are completely and utterly free.

Callum is a seasoned gaming managing editor for a number of publications and a gamer who will always try to shine a spotlight on indie games before giving AAA titles the time of day. He loves nothing ...