15 Amazing Games You Can Purchase For Under $15

Left 4 Dead 2

Valve’s 2009 co-op zombie shooter might be more than a dozen years old at this point, but remains one of the most enjoyable games you can play with a group of friends even today. The game has huge swaths of content, all of which are consistently high quality. The gunplay still holds up really well even today, and with the asking price of less than $15, you just can’t go wrong with this game.