Lost Soul Aside has finally launched across PC and PS5 on August 29, 2025, after about a decade in development. This standalone Final Fantasy-esque title, published by PlayStation Publishing LLC, shows great potential in terms of gameplay and world-building. However, fans on Windows will likely be concerned about whether they need a PSN account to play on PC.
While an old community post suggests that it was a necessity, Sony later revoked the requirement, which made the title more accessible. That said, linking accounts yields some benefits to those who have purchased the game on both platforms. This article further discusses the benefits of linking a PSN account for Lost Soul Aside PC.
Linking PSN account for Lost Soul Aside PC isn’t mandatory

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Yes, you can play Lost Soul Aside on PC without linking your PSN account, which many players may not have in the first place. The lack of such requirements certainly makes the title more compelling. It was originally a passion project from a solo developer and was later transformed into a AAA action RPG by Ultizero Games.
The insufficient marketing from Sony has affected its reception across all the platforms at launch. However, fans of the action RPG genre will want to pick it up to embark on Kaser’s journey to save humankind from other-dimensional beings. They can also consider linking their PSN account to PC to benefit from the Cross-Platform Trophy Sync.
The feature allows players to sync the Lost Soul Aside achievements earned on PC with the PlayStation Network profile, and vice versa. The option to link appears upon booting up the game for the first time.
Lost Soul Aside PC demo is now available on Steam
If you are still deciding whether the Ultizero Games’ action RPG is worth buying, consider playing its demo first. The free trial was primarily rolled out on PlayStation 5, with the full version on August 29, 2025. Shortly after, Sony added the feature on the game’s Steam page.
PC users can follow the steps below to download the demo:
- Boot up the Steam launcher.
- Search for the game and navigate to its main page.
- Find the free demo edition.
- Click on the download button.
The download size for the Lost Soul Aside demo is roughly 36 GB on PC. It features several minutes of gameplay and two boss battles. Unfortunately, you cannot transfer the save data over to the full game.
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