A save with Alpha Items

The level isn't important and if it has other items, will not be a problem, i want a save data with all Alpha Items and if its possible, the Gold Nugget aswell.

There is no 'save data with all Alpha Items'. The inventory is linked to your account. either you trade the items or you have the steam account of somebody who has the items.

Its for Offline uses, if you open the game Offline, you will see your items, its saved in your save data