One of the biggest surprises at this year's E3 was the announcement by Microsoft that the Xbox One would become backwards compatible with many previous Xbox 360 titles.
Before that, the Xbox One only played Xbox One titles. But now the new feature is in place and there are a variety of Xbox 360 games available on the new console.
So which older games can you now play on your new Xbox One? Here's a list of all games currently available as backwards compatible.
Also, please note that more games get added regularly. There's also a chance that Deus Ex: Human Revolution will get added to the backwards compatibility list soon, too.
If you don't see a game on this list that you'd like to see, Microsoft also has a poll up asking gamers what games should become backwards compatible. Vote for which games you'd like to see on the Xbox One or add games not already on the list. However, please note that the final decision on backwards compatibility comes from the developer of each game.
Microsoft promises that more backwards compatibility games will come soon.
A Kingdom for Keflings
A World of Keflings
Alien Hominid HD
Banjo-Kazooie
Banjo-Tooie
BattleBlock Theater
Borderlands
Defense Grid
Gears of War
Geometry Wars Evolved
Hexic HD
Jetpac Refuelled
Kameo
Mass Effect
N+
Perfect Dark
Perfect Dark Zero
Shadow Complex
Super Meat Boy
Toy Soldiers
Toy Soldiers: Cold War
Viva Piñata
Viva Piñata: TIP
Zuma
Photo: BioWare