Square Enix is discounting a lot of titles and add-ons on Xbox Live from Tuesday until March 18th.

If you hit up Xbox Live Games Marketplace, you'll find the Square Enix sale has already begun, with some Games on Demand and DLC getting discounted by 50 percent. Two of the publisher's most successful games from 2012 (Deus Ex: Human Revolution, Sleeping Dogs) are available on the cheap, as are plenty of other solid titles.

Check out the full list of games and their discounts below, and let us know which titles you'll be snatching up this week.

Mensa Academy - Now 400 MSP (50% off)
Deus Ex Human Revolution - Now $14.99/£8.99/€14.99 (60% off)
Deus Ex Human Revolution - The Missing Link - Now 600 MSP (50% off)
Deus Ex Human Revolution - Explosive Mission Pack - Now 120 MSP (50% off)
Deus Ex Human Revolution - Explosive Mission Pack and Tactical Add-on - Now 80 MSP (50% off)
Mini Ninjas Adventures - Now 400 MSP (50% off)
Lara Croft and the Guardian of Light - 600 MSP (50% off)
Lara Croft and the Guardian of Light - A Hazardous Reunion - Now 200 MSP (50% off)
Lara Croft and the Guardian of Light - Raziel and Kain - Now 200 MSP (50% off)
Lara Croft and the Guardian of Light - All the Trappings - Now 200 MSP (50% off)
All Zombies Must Die - Now 400 MSP (50% off)
Puzzle Arcade - Now 400 MSP (50% off)
Geon - Now 400 MSP (50% off)
Just Cause 2 - Black Market Aerial Pack - Now 80 MSP (50% off)
Just Cause 2 - Black Market 'Boom' Pack - Now 80 MSP (50% off)
Tomb Raider: Underworld - Now $9.99/£8.99/€9.99 (50% off)
Tomb Raider: Underworld - Beneath the Ashes - Now 400 MSP (50% off)
Tomb Raider: Underworld - Lara's Shadow - Now 400 MSP (50% off)
Battlestations Pacific - BSP Carrier Battles Map Pack - Now 280 MSP (50% off)
Battlestations Pacific - BSP Mustang Unit Pack - Now 80 (50% off)
Battlestations Pacific - BSP Volcano Map Pack - Now 280 (50% off)
Tomb Raider: Anniversary - Now $9.99/£8.99/€9.99 (50% off)
Kane and Lynch 2 - Now $9.99/£8.99/€9.99 (25% off)
Kane and Lynch 2 - Alliance Weapon Pack - Now 120 MSP (50% off)
Kane and Lynch 2 - Multiplayer Masks Pack - Now 80 MSP (50% off)
Kane and Lynch 2 - The Doggie Bag - Now 280 MSP (50% off)
Mini Ninjas - $14.99/£8.99/€14.99 (50% off)
Supreme Commander 2 - $14.99/£8.99/€14.99 (50% off)
Dungeon Siege III - Now $9.99/£8.99/€14.99 (50% off)
Sleeping Dogs - Now $19.99/£8.99/€14.99 (44% off)
Sleeping Dogs - Tactical Soldier - Now 80 MSP (50% off)
Sleeping Dogs - Street Racer Pack - Now 160 MSP (50% off)
Sleeping Dogs - The Swat Pack - Now 160 MSP (50% off)
Sleeping Dogs - The Movie Masters Pack - Now 80 MSP (50% off)
Sleeping Dogs - Nightmare in North Point - Now 280 MSP (50% off)
Sleeping Dogs - Police Protection Pack - Now 120 MSP (50% off)
Sleeping Dogs - Martial Arts Pack - Now 120 MSP (50% off)
Sleeping Dogs - GSP Pack Add-on - Now 120 MSP (50% off)
Sleeping Dogs - Deep Undercover Pack - Now 120 (50% off)
Sleeping Dogs - Triad Enforcer Pack - Now 120 MSP (50% off)
Sleeping Dogs - The Dragon Master Pack - Now 320 MSP (50% off)
Sleeping Dogs - Square Enix Character Pack - Now 80 MSP (50% off)
Sleeping Dogs - Top Dog Silver Pack - Now 80 MSP (50% off)
Sleeping Dogs - Top Dog Gold Pack - Now 120 MSP (50% off)
Sleeping Dogs - Red Envelope Pack - Now 120 MSP (50% off)
Sleeping Dogs - Retro Triad Pack - Now 80 MSP (50% off)
Sleeping Dogs - High Roller Pack - Now 120 MSP (50% off)