: Rare or niche .exe files sometimes trigger "False Positives" in Windows Defender. If you trust the source, you may need to whitelist the folder.

Based on the filename , this appears to be the English-localized version of the indie game/visual novel Nympara , released around 2022. Since this file is a compressed archive, 1. Extraction and Setup

: Right-click the file and select "Extract to Nympara_AS2022-eng/". Avoid extracting directly to your desktop to keep files organized.

: Visual novels often have branching paths. Use multiple save slots before making major dialogue choices.