
Game Overview
Aria’s quiet move into her late grandfather’s house quickly becomes a supernatural romance mystery built around secrets, dreams, and an inconveniently charming demon. A nighttime visit to the old study frees Lyria from a stone prison that has held her for half a century, but the accident also binds the two through a lifestone connection. Neither can stray far from the other without suffering for it, turning an ordinary high-school routine into a tense, intimate partnership with very different ideas about how permanent that bond should be. The mood balances paranormal suspense, playful flirtation, and character-driven yuri drama.
Play unfolds as a choice-based visual novel, with scenes focused on conversations, relationship-building, and uncovering what lies behind Aria’s increasingly vivid dreams. Decisions steer her toward one of three GirlxGirl romance routes, while key choices also shape the resolution of the lifestone problem and the larger supernatural plot. Rather than relying on combat or traditional puzzles, progression comes from reading situations, deciding whom Aria trusts, and choosing how she responds when friendship, attraction, and danger begin to overlap. Multiple endings encourage replaying chapters to pursue different relationships, alter major outcomes, or work toward the unusual harem conclusion.
The central hook is the forced proximity between Aria and Lyria: their bond gives every emotional exchange an extra layer of pressure, whether they are arguing, investigating strange events, or growing closer. Its visual-novel structure keeps the focus on personalities and route choices, while the original soundtrack helps sell both the cozy domestic scenes and the more unsettling dream sequences. Players who enjoy romance-led indie VNs such as Kindred Spirits on the Roof or Highway Blossoms will find a familiar appeal in its branching yuri paths, though the demon premise gives it a more fantastical edge. It suits newcomers who want an accessible story-first experience as well as genre veterans looking to see every ending.
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 Starlight Vega 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
- OS: Windows XP or above
- Processor: 1.0 Ghz or above
- Memory: 1 GB RAM
- Graphics: Any DirectX 9.0 supported card
- DirectX: Version 9.0c
- Storage: 300 MB available space
- Sound Card: Any audio output
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Starlight Vega?
After extracting Starlight Vega, 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 272.05 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 9.0c. 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.