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From the creative minds behind the acclaimed Ultima Underworld series, in Underworld Ascendant, Other Side Entertainment is innovating upon the series’ signature player-authored gameplay in bold new ways and bringing the ‘immersive sim’ genre forward in a breathtaking fantasy realm, rife with danger and full of intrigue.

Return to The Stygian Abyss in Underworld Ascendant, the action RPG designed to maximize player choice. Journey through the unfamiliar. Unlock your creative potential. Utilize your environment to stack the odds in your favor. Devise the ideal plan to overcome the challenges you face or dive in and think on your feet.

Each decision holds great opportunity and grave consequence. What you leave behind will be engraved on the lives of others. Assuming you survive




Are you ready to return to the Stygian Abyss?


Check out the latest Underworld Ascendant news

Underworld Ascendant Releasing September 2018

on June 1, 2018

We know you have been eagerly awaiting news regarding release. We are extremely excited to announce that Underworld Ascendant is releasing THIS SEPTEMBER!

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May 2018 Newsletter – E3 Prep, Resherak, & What’s Next!

on May 25, 2018

May 2018 Newsletter – E3 Prep, Resherak, & What’s Next: We’ve been heads-down this month working on a lot of important systems, art, audio, and UI among many other things for the game. We also have some exciting news to share!

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April 2018 Newsletter

on May 3, 2018

April 2018 newsletter is catch all! We have a little bit of everything! We had a wonderful time this month at PAX East having a small, select group of press and streamers play Underworld Ascendant behind closed doors — and we’ve released a bevy of new content as a result!

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