
Game Overview
Misty Lake becomes a compact snowy playground where an ice fairy’s stubbornness is the whole adventure. Cirno returns home only to find a huge boulder sealing the way, placed there by a troublesome band of fairies, and decides the obvious solution is to become strong enough to move it herself. The result is a gentle 3D platformer built around wandering, jumping, and gradually turning a simple joke into a satisfying goal. Its mood stays cheerful and unhurried, with frozen shorelines, slippery stretches of ice, and a laid-back Touhou fan-game charm rather than high-stakes drama.
Players guide Cirno around the lake in search of Power items, which steadily improve her physical capabilities and let her reach previously inaccessible routes. Movement is the main attraction: she can sprint over the terrain, navigate platforming spaces, and revisit familiar areas once new strength opens shortcuts or concealed corners. There is no oppressive timer or demanding combat loop pushing the pace, so progress comes from curiosity and learning how the environment connects. Hidden frogs provide an optional collectible hunt for players who want a reason to scour every ledge, bank, and isolated patch of snow before confronting the central boulder.
What stands out is its commitment to a small-scale, relaxing exploration loop instead of trying to turn Cirno into an action hero. The progression has a Metroidvania-like sense of returning with improved abilities, but the structure remains far lighter and more approachable than a full combat-focused adventure. An arranged soundtrack by lapspider45 supports the wintry setting with music that feels calm, playful, and appropriately adventurous without overwhelming the exploration. Cirno! Lifts a Boulder suits Touhou fans looking for an affectionate character-focused side project, while newcomers who enjoy brief, cozy 3D collectathons in the vein of lighter platforming throwbacks can enjoy it without needing deep series knowledge.
Screenshots
Installation
- Select the Download button at the top of this page to open UploadHaven.
- On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
- When complete, extract the archive to a Cirno! Lifts a Boulder folder using 7-Zip.
- Open the extracted folder and start the game normally.
- For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel Core i5
- Memory: 4 GB RAM
- Graphics: Intel® UHD Graphics 600
- DirectX: Version 12
- Storage: 256 MB available space
- Additional Notes: Game was tested on an ASUS A409 Laptop, as well as a Lenovo Ideapad Slim 3 and ran 30-60 FPS (based on settings such as Snow, Render Distance etc.). Please note that while this game can run on fairly old hardware it still has a limit. Please use the two provided laptops as a reference point!
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Cirno! Lifts a Boulder (v1.02)?
After extracting Cirno! Lifts a Boulder (v1.02), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 191.88 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Do I need to run the game as administrator?
Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Check that extraction completed and your PC meets the system requirements, including Version 12. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.
My antivirus is blocking the game — is it safe?
A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.