So as semi expected Ark is on Epic, a week late
Stranded on the shores of a mysterious island, you must learn to survive. Use your cunning to kill or tame the primeval creatures roaming the land, and encounter other players to survive, dominate… and escape!
Also Samurai Shodown NeoGeo Collection
The ULTIMATE collection is here! Six NEOGEO titles as well as one mysterious, unreleased game are featured! Featuring Online Battle Modes as well as a Museum Mode and Music Player. This collection is a must-have for all SAMURAI SHODOWN fans across the globe!
Pretty sure Ark was intended for last week but delayed along the release of the update and Crystal Isles map as the developers said it wasn't a time to celebrate. So Overcooked was in its place. Samurai Shodown NeoGeo was always intended to be on this week.
For reference only, Ark has a 77%/mostly positive rating on Steam, 70% critic rating on Metacritic and 61% top critic average on OpenCritic and was given R13 by OFLC NZ. The Samurai Shodown collection is a new release of older games and one unreleased one so no recent ratings.
From what I can tell, all Ark free DLC are permanently free (not ending date listed, also free on Steam) although the other DLC are on 50% off sale.