Checking a game's download size and system requirements before installing it can save time and prevent setup problems. fallen flower game is commonly used to refer to Lilia: The Fallen Flower in the Prison City, a 2025 RPG developed by Acerola and published by Kagura Games. The game is available for Windows through platforms such as Steam and GOG.
The good news for PC players is that the listed hardware requirements are relatively modest. However, it is still important to check storage, RAM, operating system, and graphics support before starting the download.
How Much Storage Does the Game Need?
The official Steam listing currently specifies 1 GB of available storage for the minimum configuration. The recommended configuration lists 4 GB of available storage.
This means the game does not require a large amount of disk space compared with many modern PC games.
Still, it is better to keep more free space than the minimum requirement. Windows and other applications also need storage for temporary files, updates, caches, and general system operations.
If your drive is almost full, consider freeing up some space before installing the game.
Minimum PC Requirements
The Steam listing provides the following minimum requirements:
| Component | Minimum Requirement |
|---|---|
| Operating System | Windows 8/8.1/10/11 |
| Processor | Intel Core2 Duo or better |
| RAM | 4 GB |
| Graphics | DirectX 9/OpenGL 4.1 capable GPU |
| DirectX | Version 9.0 |
| Storage | 1 GB available space |
| Display | 1280×768 or better |
The official listing also notes that players may experience lag while loading menus or maps and recommends closing other programs before running the game.
Recommended PC Requirements
The recommended configuration is also fairly light:
| Component | Recommended Requirement |
|---|---|
| Operating System | Windows 11/10/8 |
| Processor | 2+ GHz processor |
| RAM | 4 GB |
| Graphics | OpenGL ES 2.0 hardware driver support |
| DirectX | Version 9.0 |
| Storage | 4 GB available space |
| Display | 1280×768 or better |
The recommended graphics specification includes hardware driver support for WebGL acceleration, with the store listing examples including older AMD Catalyst and NVIDIA driver versions.
Is the Download Size Large?
No. Based on the official store requirements, the game has a relatively small storage footprint.
Steam lists 1 GB as the minimum available space and 4 GB for the recommended configuration. GOG provides the same 1 GB minimum and 4 GB recommended storage figures on its current listing.
This makes the game suitable for PCs that have limited storage compared with larger modern RPGs.
However, players should not confuse required free space with the exact size of every download file. Installation files, updates, and temporary files can require additional space during the installation process.
Can Older PCs Run the Game?
The listed minimum hardware suggests that the game does not require a modern high-end gaming PC.
The minimum processor is an Intel Core2 Duo or better, with 4 GB of RAM and a DirectX 9/OpenGL 4.1-capable GPU.
These specifications are much lower than the requirements of many newer 3D games.
That does not guarantee identical performance on every older computer. The condition of the hardware, background applications, drivers, and Windows configuration can all affect performance.
What About Windows 10 and Windows 11?
Windows users have several compatible operating system options according to the Steam listing. It currently lists Windows 8, 8.1, 10, and 11 for the minimum configuration, while the recommended specification lists Windows 11, 10, and 8.
GOG's current listing is more specific and states Windows 10+ for both minimum and recommended configurations.
If you are using a current Windows installation, checking the exact requirements shown by the store where you purchased the game is the safest approach.
How to Check Your PC Specifications
Before downloading the game, Windows users can quickly check their basic hardware.
Press Windows + R, type msinfo32, and press Enter. Windows will display information about your processor, installed memory, and operating system.
You can also check graphics information through Windows settings or the DirectX Diagnostic Tool.
Compare your specifications with the official requirements before starting the installation.
Why RAM Matters
The game lists 4 GB of RAM for both minimum and recommended configurations.
Although this is the same amount for both configurations, having additional system memory can still be useful when several programs are running at the same time.
If you experience slow menus or loading, closing browsers, launchers, video players, and other unnecessary applications can reduce background resource usage. The Steam listing specifically recommends turning off other programs if lag occurs while loading menus or maps.
Graphics Requirements Explained
The graphics requirement may look complicated because the game references both DirectX and OpenGL.
For the minimum configuration, Steam specifies a DirectX 9/OpenGL 4.1-capable GPU. The recommended configuration mentions OpenGL ES 2.0 hardware driver support for WebGL acceleration.
This does not mean you need a modern gaming graphics card. Instead, it means your graphics hardware and drivers need to support the required technologies.
Keeping graphics drivers updated can also help avoid compatibility problems.
SSD or HDD?
The official requirements do not require a particular type of storage drive. Therefore, either an HDD or SSD can be used as long as there is enough available space.
An SSD can generally provide faster system and application loading, but the game's official requirements do not state that an SSD is mandatory.
For installation, the most important consideration is having sufficient free space on the selected drive.
Steam and GOG Installation Options
Steam provides the game through its standard PC library and lists the complete system requirements on the store page.
GOG also provides a Windows version and states that GOG Galaxy is optional. According to the GOG listing, users can download a fully offline installer instead of using the Galaxy client.
Whichever platform you use, downloading the game through the official store gives you access to the platform's normal installation and update process.
What If Your PC Is Close to the Minimum?
If your computer only meets the minimum specifications, close unnecessary applications before playing. This is particularly useful because the official Steam notes mention potential lag during menu or map loading.
Also make sure your system has enough free storage beyond the listed minimum. A nearly full Windows drive can cause problems unrelated to the game itself.
If possible, keeping several gigabytes of additional free space provides more room for updates and temporary files.
Final Thoughts
Lilia: The Fallen Flower in the Prison City has relatively modest PC requirements. Steam lists 1 GB of available storage as the minimum and 4 GB as the recommended amount, while both minimum and recommended configurations specify 4 GB of RAM.
The minimum processor is an Intel Core2 Duo or better, while graphics support for DirectX 9 and OpenGL 4.1 is required. The game is therefore not designed around the kind of high-end hardware required by many modern 3D titles.
Before downloading, check your Windows version, processor, RAM, graphics support, and available storage. Using these official requirements as a checklist can help you prepare your PC and avoid common installation or performance problems.

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