Xbox One has gained another two backward compatible titles this week.

Announced by Xbox’s Larry ‘Major Nelson’ Hyrb, these two games are both fantastic additions to the Xbox One’s library. Check them out below.

The King Of Fighters XIII

“THE KING OF FIGHTERS XIII” comes to Xbox 360 as the ultimate versus fighting game, in an upgraded version of the original arcade game! The final chapter of the “Ash Saga”, full of anger and betrayal, ends here!!

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The King of Fighters XIII is available for £19.99/$29.99.

Orcs Must Die!

Slice them, burn them, skewer them, and launch them – no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment.As a powerful War Mage with dozens of weapons, spells, and traps at your fingertips, defend twenty-four fortresses from multiple enemy types, including ogres, hellbats, and of course, a bunch of orcs. Battle across three difficulty levels, including brutal Nightmare mode!

Orcs Must Die! is available for £9.99/$14.99.