If you’re looking for a bit more to play until the Xbox One launch, this week’s Xbox Live Deal of the Week could be just the thing you’re looking for. Until next Tuesday, users can save 50% on add-on content for XCOM, Borderlands and Bioshock 2.

Discounted content includes XCOM Enemy Unknown -Slingshot Content Pack for $3.49 and XCOM Enemy Unkown – Elite Solider Pack for $2.49. The news is just as great for Borderlands fans with The Underdome, Zombie Island, Secret Armory and New Revolution add-ons going for just $4.99.

Those with the more recent edition of the game, that is Borderlands 2, can pick up the Tiny Tina’s Assault on Dragon Keep pack, the Mechromancer Pack and the Psycho Pack for $4.99. Finally, Bioshock 2’s Minvera’s Den and Rapture Metro add-ons are selling for a cool $4.99, with The Protector Trials DLC going for an even more reasonable $2.49.

Remember, to get these deals while they’re hot. All of them go the way of dinosaurs on October 1st.