Lost Soul Aside: our review of the action-RPG available on PC and PS5

Published by Laurent de Sortiraparis · Updated on September 24, 2025 at 02:28 p.m.
Lost Soul Aside, the action-RPG developed by Ultizero Games and published by Sony, has been available on PC and PS5 since August 29, 2025. The title features speed-focused gameplay, dynamic combat, an impressive trailer and next-generation graphics. Discover our review and all the essential info.

Lost Soul Aside, an action-RPG developed by Shanghainese studio Ultizero Games and supported by Sony, awaits you on August 29, 2025 on PC and PS5. Originally conceived by Yang Bing before expanding thanks to the China Hero Project, this video game features epic storytelling, fast-paced, technical gameplay and next-generation graphics.

Inspired by references such as Devil May Cry and Final Fantasy XV, Lost Soul Aside focuses on fluid, spectacular action. The player takes on the role of Kaser, a swordsman able to switch between different weapons in an instant thanks to Arena, a crystalline dragon that can metamorphose into tools or blades. Battles feature ground and air combos, quick dodges, reinforced attacks and phases of intense mobility.

Lost Soul Aside : l’action-RPG épique entre Devil May Cry et Final Fantasy sur PC et PS5Lost Soul Aside : l’action-RPG épique entre Devil May Cry et Final Fantasy sur PC et PS5Lost Soul Aside : l’action-RPG épique entre Devil May Cry et Final Fantasy sur PC et PS5Lost Soul Aside : l’action-RPG épique entre Devil May Cry et Final Fantasy sur PC et PS5
©Ultizero Games

Synopsis of Lost Soul Aside:

"When beings from another dimension, the Kenostrix, invade Kaser's world and seize his sister's soul, he must set off on an adventure to confront this terrifying new threat and save humanity. Take part in intense, dynamic battles and put Kaser's swordsmanship to good use with devastating combos, parrying the relentless attacks of his enemies. Gain experience and upgrade Kaser's techniques. Discover melee weapons that you can instantly equip for spectacular attack sequences. Your enemies will show no mercy. So you'll have to be as determined as they are.

Lost Soul Aside is clearly aimed at fans of fast-paced action games and spectacular RPGs. Players looking for thrills, technical challenges and choreographed combat should find plenty to enjoy, especially as the experience promises great tactical depth thanks to the variety of weapons and combo possibilities.

Conversely, those who prefer more contemplative or narrative experiences, where exploration and slowness dominate, may find the game too demanding. The game's nervousness and technicality, designed for action enthusiasts, may in fact represent a barrier to an audience unaccustomed to intense combat and complex systems.

Lost Soul Aside : l’action-RPG épique entre Devil May Cry et Final Fantasy sur PC et PS5Lost Soul Aside : l’action-RPG épique entre Devil May Cry et Final Fantasy sur PC et PS5Lost Soul Aside : l’action-RPG épique entre Devil May Cry et Final Fantasy sur PC et PS5Lost Soul Aside : l’action-RPG épique entre Devil May Cry et Final Fantasy sur PC et PS5
©Ultizero Games

Our review of Lost Soul Aside :

So, what's this Ultizero Games cut? On the whole, it's quite nice, both in terms of the story and the intuitive gamplay. Story-wise, it's pretty straightforward, but does the bare minimum. The only downside is that it's a bit of a copy-paste from Final Fantasy in terms of content (a girl with a tragic destiny to save, a group of rebels fighting against an empire, a dark, tortured hero, etc.). It's all a bit reheated, but we do appreciate a certain "originality" with the character of Lord Arena, a dragon who grants powers to our hero. We forgive this, as the game is part of a Sony project showcasing little-known Chinese studios.

Graphically speaking, it's a little more complicated: the graphics aren't very accomplished, especially the textures of the characters, which aren't crazy, but it's still playable. The cinematic sequences, on the other hand, are very nice.

Gameplay-wise, it doesn't revolutionize the genre, but the work is done and well done: the mechanics are fairly simple to understand and intuitive, and the exploration-plus-bosses aspect breaks the monotony that the game could have, even if the exploration phases followed by a boss fight are repetitive. When you unleash the dragon's powers, the gameplay becomes interesting and you'll find everything that makes JRPGs so special. In short, a promising game, but with a few flaws. A must-see for the curious.

Technical specifications on PC

The PC version benefits from advanced optimizations, with native 4K + HDR compatibility, full ray tracing (reflections, shadows, global illumination) and DLSS 4, FSR and Frame Generation technologies to maintain fluid gameplay even on modest configurations. What's more, the game is fully compatible with the DualSense controller, offering adaptive triggers and precise haptic feedback:"From the clash of blades to explosive impacts to running through water, every vibration is precisely tuned to match the on-screen action," explains Yang Bing, CEO ofUltizero Games. Players can also synchronize their trophies between PC and PlayStation via a linked PSN account.

On the PlayStation side, Lost Soul Aside will exploit the PS5 Pro with ray-tracing-enhanced graphics, dynamic 4K and a more stable framerate, even during the most intense confrontations. The developers emphasize their desire to offer an adventure that's as immersive as possible:"We can't wait to see your reactions, your gameplay videos and everything else you do in this world we're building together". This attention to detail, present since the initial prototype, illustrates a rare ambition for a project that started out as the initiative of a single creator.

Trailers for Lost Soul Aside :

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Practical information

Dates and Opening Time
Starts August 29, 2025

× Approximate opening times: to confirm opening times, please contact the establishment.
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