
Game Overview
A ten-day scientific assignment becomes a tense political and ethical pressure cooker in this story-driven indie visual novel. You play an EPPA volunteer researcher tasked with observing Vivus glomerorum, an uncanny intelligent organism whose sudden spread may signal either a historic biological breakthrough or a threat to national stability. The setting treats research as something dangerous: every observation carries implications for public safety, institutional power, and the future identity of Sechia. Its mood is cerebral, unsettling, and intimate rather than action-heavy, with an emphasis on reading people and interpreting evidence under scrutiny.
Most of the experience revolves around examining a specimen as it passes through three markedly different stages of development, recording discoveries, and deciding how to frame your conclusions. An in-game research portal acts as your workstation, letting you consult restricted material, organize findings, and submit reports that steer the narrative toward different outcomes. Choices extend beyond laboratory procedure, shaping the protagonist’s ethics, professional standing, and relationships with the people involved in the investigation. Character creation includes identity and pronoun options, while two romance routes add a more personal layer to a plot otherwise driven by institutional distrust and scientific uncertainty.
TELLURICENE stands out by making its central mystery feel like an evolving case study instead of a simple monster story. The organism’s changing appearance and psychology give the investigation structure, while a large body of lore, bespoke character art, CG scenes, and a moody original score support the sense of living inside a classified dossier. Multiple endings encourage revisiting key decisions, especially for players who want to test whether compassion, caution, loyalty, or ambition produces the least damaging result. Fans of branching visual novels such as The House in Fata Morgana, Scarlet Hollow, or science-fiction stories built around difficult moral calls should find plenty to engage with, though players seeking combat or open-ended exploration should expect a text-rich, choice-led experience instead.
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 TELLURICENE 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 7 or higher.
- Processor: 2.0 Ghz 64-bit Intel-compatible
- Memory: 2 GB RAM
- Graphics: OpenGL 3.0 or DirectX 11
- Storage: 1 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for TELLURICENE (v2026.07.01)?
After extracting TELLURICENE (v2026.07.01), 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 831.50 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. 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.