Lost Soul Aside Demo Announced for PS5, Launches August 29th

Live in select regions already, the demo includes two boss fights and a chance to try out Arena's abilities before the game's launch.

Posted By | On 28th, Aug. 2025

Lost Soul Aside_02

Ultizero Games’ Lost Soul Aside is out tomorrow for PS5 and PC, following more than a decade of development, and it’s best experienced with the day-one update. However, those who want to try before they buy can look forward to a free demo launching alongside the game.

It’s already live on the PlayStation Store for Australia, New Zealand and Japan, and includes two “epic boss battles.” Players will take on the Rose Queen, matching swords in a dance to the death, and Holy Knight Commander Victor alongside the Ancient Mecha. The latter provides access to the Greatsword and Arena’s powers, expanding your combat options significantly.

Of course, progress from the demo won’t carry over to the game. It’s unknown whether PC players can go hands-on with the same, either today or at a later date, so stay tuned.

For more details on Lost Soul Aside, check out this behind-the-scenes video discussing the boss design, environments, and more. You can also check out our feature for everything you need to know about the premise, combat, and weapon types.


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