Bethesda has announced the addition of new quests, opening of roads and new challenge mode, IGN reports.  

Developers are also offering the chance for gamers to write a story for its upcoming game.It involves developing a storyline for how a skeleton character ended up with an arrow in his head.  

The fourth update for Elder Scrolls Online was released last week and was announced by developer Bethesda on their blog site.

Alongside the release, ZeniMax has announced a Loyalty Program aimed at keeping subscription retention rates high.

The program is targeted at gamers who have paid the game's subscription fee for three months and allows them to receive a High Hrothgar Wraith vanity pet, GameSpot reports.

ZeniMax has announced that it experienced a round of layoffs in the morning, Joystiq reports, leaving some gamers concerned about a release date delay for the next Elder Scrolls Online installment.

"As is the norm for games of this type, we had ramped up a large workforce to develop a game of vast scale, and ramped up our customer service to handle the expected questions and community needs of The Elder Scrolls Online at launch," representative Pete Hines told the site.

"Now that we are nearly 6 months post launch, we have a thriving online community in a game that runs smoothly."

ZeniMax has released artwork for the expected Xbox One and PS4 title Elder Scrolls Online, commencing rumors of a classes update.

"Prepare to discover the ruins and delves of the last region of Craglorn in Update 4," ZeniMax wrote on their website blog.

"The resolution to the mystery of the fallen constellations waits for you in the dangerous reaches of Upper Craglorn. Are you brave enough to pursue it to the end?"