Buy Sister Leticia: The First Mission! - Artbook PC Key

This content requires the base game: Sister Leticia: The First Mission!

Where to buy Sister Leticia: The First Mission! - Artbook at the best price? As of 17 Sep 2026 this title has one offer, $2.69 at Steam. On PC that is the usual case, because only about one title in four gets a keyshop offer and the rest stay with the platform store. There is nothing to compare, but we track this price daily and show how it stands against earlier readings, and a price alert will tell you about any drop. This is an add-on, so you also need the base game to play it. That costs $6.29 today, which puts the pair at $8.98. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 15 Sep 2026
Cyatt Cafe
Keyshops
Unavailable
Buy in Official Store:
-10%
$2.69
Historical low
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Official Stores (1)

DRM:
Steam
Steam
Steam
Sister Leticia: The First Mission! - Artbook
Windows
6h ago
DRM:
Steam
Steam
$2.99 $2.69
Historical Low Deal
Historical low
-10%

About Sister Leticia: The First Mission! - Artbook

Sister Leticia: The First Mission! - Artbook - about the game

Sister Leticia: The First Mission! is a 2D side-scrolling action adventure game developed for PC. Players take control of a rookie nun assigned to investigate a monastery that has gone silent, only to discover a village overrun by monsters. The experience centers on exploration, combat, and platforming in a linear structure built around pixel art visuals and animated sequences.

Gameplay

The core loop involves guiding Leticia through side-scrolling levels where she must advance while dealing with enemy encounters. Combat relies on two main tools: a staff for close-range strikes that drain stamina and a pistol for ranged shots with limited ammunition. Different monster types require players to manage positioning, ammo conservation, and timing to avoid damage. Platforming elements appear throughout as players navigate the environment and reach new areas.

Failure in combat triggers capture sequences that play out in detailed pixel animations. These scenes are stored in an in-game gallery for later viewing. The artbook included with the game provides access to the underlying character sprites, pixel animations, in-game CGs, cutscene illustrations, concept sketches, and completion bonus art directly from the installation folder.

Game Modes

The game operates entirely in single-player format with no additional modes or variations. Progression follows a straightforward campaign path focused on investigation and monster encounters. All content, including combat challenges and animation sequences, remains available within this single experience.

Visuals and Presentation

Pixel art defines the entire presentation, with hand-drawn sprites handling character movement, attacks, and environmental details. The 25 groups of animations cover both in-combat captures and full defeat outcomes, emphasizing the game's focus on visual feedback during play. The included artbook expands on these assets by offering direct files of sprites, animations, and sketches that players can examine outside the game itself.

Is It Worth Playing?

This title delivers a compact, linear side-scrolling experience centered on basic combat and platforming mixed with adult-themed animation sequences. The combat system stays accessible for players new to the genre while still requiring some resource management between melee and ranged options. Reception among those who have completed it highlights the straightforward design and the quality of the pixel animations as the main draws.

Those seeking a short single-player action adventure with pixel art and a gallery of scenes will find the package self-contained. The artbook adds value by making the development assets immediately available after installation. Players sensitive to the game's themes should review them before purchase, as the content forms a central part of the progression and rewards.

Interface:
English
Subtitles:
English
Historical low
Price history from official stores
$2.69
Steam
today
Price history from keyshops
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FAQ

8 questions

Before you start looking for a cheap Sister Leticia: The First Mission! - Artbook PC key, check the essentials. Developed by Cyatt Cafe. Published by Mango Party. PC released date: 15 Sep 2026. Genres: Action, Adventure. Categories: Family Sharing, Single-player, Downloadable Content.

Q

Where to buy a cheap Sister Leticia: The First Mission! - Artbook Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Sister Leticia: The First Mission! - Artbook key for as low as $2.69. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Sister Leticia: The First Mission! - Artbook price on PC. Check the Sister Leticia: The First Mission! - Artbook price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Sister Leticia: The First Mission! - Artbook Steam price is $2.69. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Sister Leticia: The First Mission! - Artbook on sale even outside seasonal promotions. We currently detect 1 active offer from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Sister Leticia: The First Mission! - Artbook is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Sister Leticia: The First Mission! - Artbook has an official page on the Steam Store. You can also buy a Sister Leticia: The First Mission! - Artbook Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your Sister Leticia: The First Mission! - Artbook download happens on Valve's platform.

Not at this time. Valve marks Sister Leticia: The First Mission! - Artbook as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data Sister Leticia: The First Mission! - Artbook is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Sister Leticia: The First Mission! - Artbook deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Sister Leticia: The First Mission! - Artbook

1 Steam Steam Official
-10% $2.69

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