XLarn vs Project_Y
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
XLarn
Embark on a perilous quest into Demonic Temples to find a life-saving elixir for your daughter. Navigate randomized caves, develop your skills, and utilize village resources to overcome monsters and reach your goal.
- Deep dungeon exploration
- Skill development
- Village resource management
- Randomized caves
- Prebuilt cave levels
- 99 difficulty levels
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Deep down in the Earth, Demonic Temples await you. The countdown will begin as you make your way in search of the only hope your daughter has for recovery. She has fallen gravely sick and the villagers all say that her only chance is an elixir found somewhere in the deepest temples underground. A home to demons and other unknown horrific monsters, these “Demonic Temples” can only be accessed through a dead volcano. You must first navigate through an intricate cave system, developing yourself and your skills as you go. Unknown dangers are sure to already be awaiting you there. Use the resources of your village to help you on your mission. Shop at the stores, visit the school or the bank. They all have something to offer. You will need all of the resources that you can find to successfully explore past the caves and reach the medicine down below. The Demonic Temples will have no mercy, so prepare yourself on the way. 99 Levels of difficulty And there is new stuff to find on every difficulty. Randomized Caves Each time you play will be different. Prebuilt Caves More than 100 prebuilt caves.
Project_Y
Experience a chilling ghost story through interactive 360° live-action videos. Uncover the truth behind an urban legend by finding malevolent presences within interviews to escape a curse.
- Interactive 360° videos
- Live-action content
- Urban legend narrative
- English and Japanese language support
- Find malevolent presences
- Escape a curse
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This game can be played in English or Japanese. Audio is in Japanese, and the interface text and subtitles are available in English and Japanese. — The terror comes for those who watch. — This is a true ghost story as told by a person known only as “Y”. It centers on a series of interviews conducted to discover the truth about a “listen-at-your-own-risk urban legend.” It is said that anyone who hears the legend will be cursed. And a “malevolent presence” seems to lurk within those interviews... This project reconstructs the interviews as 360° videos, and presents them as live-action interactive content. — Video noise signals that the malevolence is nearby. — If you watch these videos even a single time, you must look for all the sources of malevolence contained within. That’s the only way to escape the curse. And when you do find them all, “something” will happen...
Screenshots
Verdict
The clearest difference is price: XLarn at $3.99 against Project_Y's $5.99. XLarn also leads on iOS requirement (11.0 vs 13.0). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
XLarn costs $3.99 and Project_Y $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
XLarn ships an update every 3 weeks, Project_Y fortnightly. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.
| Parameter | XLarn | Project_Y |
|---|---|---|
| Price | $3.99 — better | $5.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 9 MB | 2.4 GB |
| Age rating | 12+ | 12+ |
| Developer | David-Christian Felix Weibke | YUZO SUGANO |
Customer experience
XLarn
Project_Y
In-app purchases
XLarn
No in-app purchases
Project_Y
No in-app purchases









