Steam users can grab two of the service's highest-rated games for less than $1

Steam’s Summer Sale is still going strong for the next few days so PC gamers should not miss out on this epic deal which sees two highly rated titles down to their lowest price ever.

It is the best time of the year! We may be being attacked by insects at every opportunity but Steam’s annual Summer Sale promotion is here and with just a few days to go before it ends, PC players should not miss out on some of the biggest deals this year.

Check out the teaser trailer for Portal 2 below!

That includes two of the best games developed by Valve itself: Portal and Portal 2 which are both now available on Steam for an incredible 67p and 85p respectively.

As well as the Half-Life series, Portal is Valve’s biggest franchise and the puzzle platformer titles both sit at an “overwhelmingly positive” rating on Steam despite first being released in 2007 and 2011.

Portal tasks players with solving puzzles and completing challenges by opening portals to manoeuvre both them and objects through space. In Portal 2, players can design co-op puzzles for friends to try out as well as introducing a cast of new characters, fresh puzzles and a larger set of devious test chambers.

Additionally, if you are yet to play this incredible series and want to get your hands on both of them before the Summer Sale ends, you can also check out the bundle which comes to the mere total of £1.28.

As mentioned, Portal is one of the highest-rated titles on Steam and its reviews show how impressive the title really is.

One read: “It's Portal. I'm pretty sure it's illegal to not enjoy this series.”

Another said: “Portal is a brilliant game that combines innovative mechanics, an engaging storyline, and witty dialogue. It leaves an indelible impression and sets a high bar for all future puzzle games. For anyone who hasn't played it yet, it’s a must-play masterpiece.”