A "top tier" titles sale has started on PSN, offering the likes of Darksiders 2, Batman: Arkham City and Dishonored at reduced prices.

Some of the price drops are permanent, some end on February 27, whilst PS Plus members can save an extra 10 per cent on some of the games too.

Batman: Arkham Asylum (ends 27/02/13)

Was €19.99/£15.99/$24.95; now €9.99/£7.99/$14.45

Additional 10% Discount for Plus Subscribers

Batman: Arkham City (ends 27/02/13)

Was €29.99/£19.99/$39.95; now €11.99/£9.69/$17.95

Additional 10% Discount for Plus Subscribers

Darksiders (permanent drop)

Was €14.99/£10.99/$17.95; now €3.99/£3.19/$5.85

Darksiders 2 (permanent drop)

Was €39.99/£29.99/$49.95; now €9.99/£9.99/$14.95

de Blob 2 (permanent drop)

Was €24.99/£19.99/$36.95; now €6.19/£4.99/$9.15

Not available in Bulgaria, Hungary, Qatar

Dishonored (ends 27/02/13)

Was €59.99/£49.99/$89.95; now €23.99/£19.69/$38.45

Not available in Czech Republic, Hungary, Poland, Russia, Ukraine

Additional 10% Discount for Plus Subscribers

Red Faction (permanent drop)

Was €9.99/£7.99/$14.5; now €2.49/£1.99/$3.65

Red Faction Armageddon (permanent drop)

Was €24.99/£19.99/$29.95; now €6.19/£4.99/$9.15

Not available in Bulgaria, Croatia, Czech Republic, Denmark, Finland, Greece, Hungary, Israel, Italy, Norway, Poland, Qatar, Russia, Saudi Arabia, Slovenia, South Africa, Sweden, Turkey, Ukraine

Red Faction: Guerrilla (permanent drop)

Was €19.99/£15.99/$24.95; now €4.99/£3.99/$7.35

Not available in Bulgaria, Germany, Hungary, Qatar, Russia, Ukraine

The Sly Trilogy (ends 27/02/13)

Was €19.99/£15.99/$24.95; now €9.99/£7.99/$14.95

Additional 10% Discount for Plus Subscribers

Twisted Metal (ends 27/02/13)

Was €29.99/£23.99/$43.95; now €14.99/£11.99/$21.95

Additional 10% Discount for Plus Subscribers

Watchmen: The End Is Nigh (ends 27/02/13)

Was €16.99/£12.99/$24.95; now €7.99/£6.49/$11.75

Not available in Bulgaria, Croatia, Hungary, India, Qatar, Slovenia, Turkey, Ukraine

Additional 10% Discount for Plus Subscribers

Stuntman Ignition (permanent drop)

Was €9.99/£7.99/$14.45; now €2.49/£1.99/$3.65

Source: EU PlayStation Blog