Fallout 4 is opening the vault doors this weekend for any and all who want to give it a spin for free. The Xbox One and PC versions of the game will be available for download at no cost, and the game will also be heavily discounted across the board for those who want to stick around afterward.

The Xbox One version is available for free from today May 25 from 12:01 AM PDT, and the deal will close on May 28 at 11:59 PM PDT. The PC version will be available on the same dates, but starting at 10:00 AM PDT today and wrapping up at 1:00 PM PDT on the 28th.

Don’t forget to pick it upwhen its all over

Retailer GMG also has the game available at a discount over the weekend, with the core game falling to an all-time low of just $16.99. The DLC and expansions can also be picked up for a slashed price. See the full list of discounts below.

Fallout 4 $16.99 ($15.00) 72% $19.96
Fallout 4: Season Pass $25.57 Yes 49% $27.71
Fallout 4: Nuka World $15.99 ($10.41) 20% $13.46
Fallout 4: Far Harbor $21.57 ($12.49) 14% $15.62
Fallout 4 – Automatron $8.57 ($5.21) 14% $6.69

Check out Fallout 4 today so you too can swear that New Vegas is still better!