Hey Steam community! I want to share something I've been working on - a FREE real-time game translation tool that I believe will change how you experience foreign games!

Here's what I've built:

- Multiple premium translation engines ensuring excellent quality: Gemini AI (multiple models), OpenAI (GPT-5 Nano, GPT-4.1 Mini/Nano), DeepL, Google Translate, plus offline MarianMT neural translation
• A context window up to 5 previous subtitles - dramatically improves translation quality by maintaining narrative coherence and character consistency
  
• An LLM-based OCR that handles challenging game fonts where traditional OCR fails completely - perfect for stylized subtitles and low-contrast text
  
• Comprehensive API cost monitoring for LLM models and DeepL free quota tracking with detailed usage analytics
  
• Ultra-low API costs - approximately $0.03/hour for translation only, $0.25/hour for translation + OCR using Gemini AI
  
• Detailed logging of all API calls with exportable statistics and token-level cost analysis
  
• Free offline options - MarianMT for translation and Tesseract for OCR when you don't want to use APIs
  
• RTL language support - proper handling and display of right-to-left languages (Arabic, Persian, Hebrew)
  
• A lightweight application with excellent response times that won't burden your system resources
  
• A simple installation - just download, install, and use - no complex setup or CUDA requirements
  
• Comprehensive documentation including a detailed user manual, screenshot gallery, and three demonstration videos
  
• Completely free software - no hidden costs, no premium versions, just free (the only cost is the low API fees when using LLM models)

The tool works with floating overlays over any game and uses advanced AI to understand context, making translations feel natural rather than robotic.

Download here[tomkam1702.github.io].

On the site, you'll find three demonstration videos showing how it works in real-time with "The Witcher 3" (challenging subtitles) and "Kingdom Come: Deliverance II".

https://www.youtube.com/watch?v=0bMoL1pR7tM

I hope some of you will find it useful.