Game Compressor
A utility that shrinks your Steam library by up to 50% without deleting anything, letting you play compressed games directly. For anyone drowning in storage but unwilling to nuke their backlog.
GamerScout Verdict
Essential for hoarders with full drives; skip if you have plenty of space or run exclusively on fast NVMe.
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About Game Compressor
I've tested Game Compressor on a bloated library, and it does exactly what it promises: uses Windows LZX compression to pare down game folders while keeping them playable. The interface is straightforward - preview savings before committing, pick which games to compress, and launch them normally without manual extraction. Compression ratios vary wildly by game (assets compress better than executables), but the 50% claim holds for many titles. Undo is instant if you change your mind. The catch: decompression happens on-the-fly during load times, so expect slightly longer startup waits depending on your drive speed. For SSD users, this is noticeable but not crippling. For anyone with a packed hard drive or hesitant to delete games they might replay, this solves a real problem with minimal friction. The 86% Steam rating reflects genuine utility, not flashy polish.
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System Requirements
Minimum
- OS
- Windows 10 (64-bit)
- Memory
- 4 GB RAM
- Storage
- 500 MB available space
- Graphics
- DirectX 11 compatible graphics card
- Processor
- Intel Core i3 or AMD equivalent
Recommended
- OS
- Windows 10 / 11 (64-bit)
- Memory
- 8 GB RAM
- Graphics
- NVIDIA GeForce GTX 1050 or equivalent
- Processor
- Intel Core i5 / Ryzen 5 or higher (More cores = Faster compression)
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Game Info
- Developer
- Stone Pit Sons
- Publisher
- Stone Pit Sons
- Release Date
- Jul 10, 2026