- Developer
- Cyatt Cafe
- Publisher
- Mango Party
- Released
- Sep 16, 2026
- Price checked
- 3 hours ago
- Tracked since
- Oct 8, 2026
- Product code
- app:5213790
Add-on Sister Leticia: The First Mission!
Sister Leticia: The First Mission! - Artbook
Where it is cheaper
39 regions
Description
The Official Artbook for Sister Leticia: The First Mission!
The official artbook for Sister Leticia: The First Mission! includes:
Character sprites
Pixel animations
In-game CGs
Cutscene illustrations
Completion bonus art
Concept sketches
*The artbook files can be found in the base game's root directory. To quickly locate the game's installation folder, right-click the game in your Steam Library, then go to "Properties" → "Installed Files" → "Browse."
PC requirements
Minimum
- OS
- Windows 10+
- Processor
- inter Core i3
- Memory
- 4 GB
- Graphics
- NVIDIA GeForce GTX 650 / AMD Radeon HD 7750(VRAM 1GB以上)
- DirectX
- 11
- Storage
- 1 GB
Recommended
- OS
- Windows 10+
- Processor
- inter Core i3
- Memory
- 4 GB
- Graphics
- NVIDIA GeForce GTX 650 / AMD Radeon HD 7750(VRAM 1GB以上)
- DirectX
- 11
- Storage
- 1 GB
Best price 
Indonesia Rp 29,999
$1.66
Indonesia Rp 29,999 All-time low
Steam Buy in Steam In your region $2.99 80% more
Price history
Rp 29,999 Rp 29,999
Oct 10 today
- Now
- Rp 29,999
- Lowest
- Rp 29,999 · Oct 10
- Highest
- Rp 29,999
The price has not changed since Oct 10
About the game
- Developer
- Cyatt Cafe
- Publisher
- Mango Party
- Released
- September 16, 2026
Languages 1
| Language | Menus | Voice | Subtitles |
|---|---|---|---|
| English |
