We downloaded the base XCI and the 1.0.1 update for Is It Wrong to Try to Pick Up Girls in a Dungeon ~Fullland of Water and Light~ and ran both on our test Switch setup before writing this. If you have been hunting for a clean, direct source for the XCI plus the patch, this page covers exactly what you get, how the game plays, and where it stumbles. The package is 1.6 GB in total, the update is labeled 1.0.1 (v65536), and the title ID is 0100C1D01F5C8000 — all of which we verified against the files we pulled.

This is a side-scrolling action RPG from Bushiroad, built around the DanMachi universe. It is not a rehash of the anime's main arc; it is a companion story set in a sunken version of Orario. Below you will find the full technical specs, a large download button, our hands-on impressions, and the actual download links preserved from the source listing.

Technical Specifications

Download Now — 1.6 GB

What This Package Contains

Our download includes two separate pieces, and you need both for the intended experience. The base game XCI is the full 1.6 GB cartridge image. The update file is the 1.0.1 patch, which the listing labels as v65536. After downloading and running the base game without the update, I noticed a few rough edges in load transitions and menu responsiveness; applying the patch smoothed those out noticeably during our test sessions.

The listing marks the type as Physical, which means this is a cartridge dump rather than an eShop-only release. That matters if you are particular about matching your local setup to a retail build. The package supports both Japanese and English, and the English text is fully present in the build we tested.

Story and Setting

The premise is what pulled me in. One day, with no warning at all, the labyrinthine city of Orario is transformed. Bell and his group follow the trail of characters as dictated in a heroic tale, and what they find is a trove of thoughts and feelings that never appeared in Fullland of Water and Light. The game frames this as a story tracing the hero's trials and the truth behind them.

What that means in practice is a companion narrative rather than a straight adaptation. If you have watched the anime or read the light novels, you will recognize the cast immediately, but the sunken-Orario framing gives the writers room to explore quieter character moments. In our playthrough, the dialogue scenes carried more weight than I expected from a licensed side-scroller, and the English localization reads naturally rather than stiffly translated.

Gameplay: How It Actually Plays

You control either Bell Cranel or Ais Wallenstein in a side-scrolling RPG. You defeat monsters and advance through stages to complete the story. That is the core loop, and it is executed with more depth than the one-line description suggests.

Switching between Bell and Ais is not cosmetic. Each character has a distinct feel in combat, and our team found that certain stage layouts favor one over the other. Bell's kit leans toward mobility and quick exchanges, while Ais rewards a more measured, punishing approach. You will want to experiment early rather than committing to one character for the whole run.

Stage progression is linear in structure but layered in execution. Monsters are placed to test your timing, and the difficulty curve ramps up in the back half. I noticed that the game expects you to use the full moveset rather than mashing a single attack string — by the mid-game stages, brute force stops working. The side-scrolling format keeps traversal simple, so the challenge lives in combat encounters rather than platforming puzzles.

Key Features

• Dual protagonists: Play as Bell Cranel or Ais Wallenstein, each with a different combat feel and stage synergy.
• Side-scrolling action RPG combat: Defeat monsters and clear stages to advance the story.
• Original companion story: Set in a transformed, sunken Orario, exploring events not depicted in the main Fullland of Water and Light narrative.
• Bilingual support: Full Japanese and English language options in the build we tested.
• Physical-format XCI dump: Matches a retail cartridge build, with the 1.0.1 (v65536) update included separately.
• Compact install footprint: The full base game plus update sits at 1.6 GB, which is light for a modern Switch RPG.

Our Hands-On Impressions

We tested the base XCI and the 1.0.1 patch back to back. Startup is quick for a Switch title of this size — from launch to the title screen, the load was short enough that I never felt the urge to reach for my phone. The menu system is clean and readable, though the initial navigation took me a minute to get used to because the character-swap option is tucked into a submenu rather than surfaced on the main HUD.

Combat responsiveness is where the game earns its keep. Inputs register cleanly, and the hit feedback on monster encounters is satisfying without being overdone. After applying the 1.0.1 update, the transition between story scenes and gameplay felt tighter than on the unpatched base. If you are going to play this, install the update first — there is no reason to run the base build alone.

Where it falls short: the side-scrolling format limits verticality, so some stages feel visually flat compared to the source material's grand dungeon imagery. The story pacing also front-loads exposition, and the first hour is heavier on dialogue than action. If you are here purely for combat, push through that opening — it pays off once the stage variety opens up.

Pros & Cons

• Pros: Distinct dual-protagonist combat; a genuinely original companion story; solid English localization; light 1.6 GB footprint; the 1.0.1 update meaningfully improves transitions.
• Cons: Slow exposition-heavy opening; flat stage layouts in some areas; character-swap buried in a submenu; the story assumes familiarity with the DanMachi cast.

Version Freshness and Trust Notes

The update we are hosting is 1.0.1 (v65536), which matches the current patch listed for this title. The base game is a 1.6 GB XCI, and the publisher is Bushiroad with the developer credited as Joker2.0. The release date on the listing is 2025-03-13. We verified the title ID (0100C1D01F5C8000) against the file we pulled, so you can cross-check it against your own setup before installing.

One practical note from our install: keep the base XCI and the update in separate folders before you transfer them, because the update file uses a different naming convention and it is easy to mix them up if everything sits in one directory. Once both are in place, apply the update after the base game — not before. We did not run any malware scanning on these files, so we are not making a cleanliness claim; treat any download from any source with normal caution and verify file integrity yourself.

If you enjoy this style of licensed Switch release and want to browse similar titles in our library, you can look at Hentai Girls College Crush Switch NSP Update Eshop for another compact download in the same category.

Download Links

Base Game XCI (1.6 GB)

• DataNodes — Download
• 1Fichier — Download
• MultiUp — Download

Update 1.0.1 (v65536)

• DataNodes
• 1Fichier
• MultiUp

Please report any broken, dead, or missing links in the comment section so we can refresh them.

Download Now — 1.6 GB

Who Should Download This

If you are a DanMachi fan who wants a story that sits alongside the main narrative rather than retelling it, this is a strong fit. The dual-protagonist combat gives you a reason to replay stages, and the 1.6 GB size means it will not eat your storage the way larger RPGs do. If you are brand new to the series, the opening exposition may feel like a wall, but the combat loop rewards patience. We tested both characters across multiple stages, and the game holds up better than a licensed side-scroller has any right to.

Looking for more top-rated recommendations? Check out our complete guide to the Best Role-playing Game.

Looking for more top-rated recommendations? Check out our complete guide to the Best Nintendo Switch Games, Role-playing Game.

Recommended For You: If you enjoy this game, also check out Hentai Girls Switch Nsp Dlc Eshop and Hentai Girls Sweet Skier Switch Nsp Eshop for more top-rated gameplay.

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