Just some of the games on sale include Crash Bandicoot 4: It's About Time (35% off), Rainbow Six Siege: Deluxe Edition (70% off), FIFA 21 Ultimate Edition (55% off), and The Sims 4 (75% off). Not in the UK? Scroll down for the best PS5 games prices in your region.
All these games will work across both PS4 and PS5, though it's worth noting that some of the games on sale are PS4 versions (with the ability to play on PS5 via backwards compatibility), while the likes of Crash and Rainbow Six Siege include a free PS5 upgrade, meaning they will play on PS4 but can also be upgraded to an enhanced, next-gen version for no extra cost.
We've gathered up some of the best deals we spotted in the Mega March sale below for you to check out.
Today's best PS4 and PS5 game deals
Crash Bandicoot 4: It's About Time | PS4 and PS5 | Digital:
£59.99 £38.99 at PlayStation Store
Save 35% on the latest Crash Bandicoot. While this is technically a PS4 game, PS5 players can upgrade to the next-gen version for free. What's more, buying the digital version means you get the Totally Tubular Skins for Crash and Coco.
Rainbow Six Siege Deluxe Edition | PS4 and PS5 | Digital:
£24.99 £7.49 at PlayStation Store
Save 70% on Rainbow Six Siege Deluxe Edition, which includes the full game for PS4 and PS5 (with PS5 players being treated to 4K 120fps) as well as 16 Operators from Year 1 and Year 2. For less than a tenner, it's a pretty good deal.
FIFA 21 Champion's Edition | PS4 and PS5 | Digital:
£79.99 £31.99 at PlayStation Store
There's a whopping 60% off the FIFA 21 Champion's Edition which includes FIFA 21 for PS4 and PS5, five Rare Gold Packs, Career Mode Homegrown Talent, Kylian Mbappé Loan Item, FUT Loan Player Pick and FUT Kits & Stadium Items.
FIFA 21 Ultimate Edition | PS4 and PS5 | Digital:
£89.99 £40.49 at PlayStation Store
If you're looking for the ultimate FIFA 21 experience on PS4 and PS5, then look no further. The FIFA 21 Ultimate Edition is 55% off right now, and includes FIFA 21 for PS4 and PS5, 10 Rare Gold Packs, Career Mode Homegrown Talent, Kylian Mbappé Loan Item, FUT Loan Player Pick and FUT Kits & Stadium Items.
The Mega March sale ends on March 31, but keep an eye on our cheap PS5 games page for the latest and greatest deals.
More PS5 game deals
Not in the UK? Check out the best prices for PS5 games in your region, below:
Get daily insight, inspiration and deals in your inbox
Get the hottest deals available in your inbox plus news, reviews, opinion, analysis and more from the TechRadar team.
Vic is TechRadar Gaming's Associate Editor. An award-winning games journalist, Vic brings experience from IGN, Eurogamer and more to the TechRadar table. You may have even heard her on the radio or speaking on a panel. Not only is Vic passionate about games, but she's also an avid mental health advocate who has appeared on both panels and podcasts to discuss mental health awareness. Make sure to follow her on Twitter for more.