PS4 owners have been given a big PlayStation Plus bonus ahead of the February 2018 free games reveal.

Sony is running a new promotion in which PS4 users can get a PS Plus subscription at a reduced price.

Fans can pick up a 15 month PlayStation Plus subscription for the price of an annual membership.

Costing £49.99, the PS Plus offer is available from now until January 24 on the PlayStation Store.

Anybody who grabs the offer will be eligible for the current batch of PlayStation Plus free games.

You can check out the current batch of PS Plus games in the gallery below...

PlayStation Plus members can download Batman: The Telltale Series and Deus Ex Mankind Divided on PS4.

That's You remains a bonus title, while StarBlood Arena has been added as a PS VR bonus game.

Here is the full PS Plus January 2018 line-up...

• Deus Ex: Mankind Divided (PS4)
• Batman: The Telltale Series (PS4)
• StarBlood Arena (PS Plus bonus – PS VR required)
• That’s You! (PS Plus bonus – PlayLink)
• Sacred 3 (PS3)
• Book of Unwritten Tales 2 (PS3)
• Psycho-Pass: Mandatory Happiness (PS Vita)
• Uncanny Valley (PS Vita & PS4)

Xbox One owners can also make huge savings on Xbox Live Gold memberships.

Microsoft has slashed the price of the 6 month membership by 50% on the Xbox website.

Previously available for £25, a 6 month Xbox Live Gold subscription now costs just £12.50. According to the website, the offer will run for three weeks.

"Get 6 months of unlimited online multiplayer gaming plus access to thousands of HD films and TV programmes," reads a Microsoft post.

"With Xbox Live Gold, you get the most advanced multiplayer, free games, exclusive member discounts of up to 50-75% on games in the Xbox Store and more."

Xbox Live Gold subscribers can play online multiplayer games and are also eligible for the monthly selection of free Xbox One and Xbox 360 Games with Gold releases.