The 'Jewel of the Nile' DLC pack for Serious Sam 3: BFE has an official release date of October 16th.

'Jewel of the Nile' features 3 single-player missions, which take place during the middle of the campaign with the Temple of Isis on the island of Philae being the new locale.

Playable alone or in co-op, the pack also includes a number of new weapons and "a monstrous temple guardian" boss.

'Jewel of the Nile' releases October 16th for $9.99