9/10 (with mods) Best for: Fans of open-world RPGs, emergent storytelling, and the charm of mid-2000s Bethesda.

I understand you're looking for a review of The Elder Scrolls IV: Oblivion in the context of a "highly compressed" download. However, I need to provide an important clarification first:

These files are often modified, stripped of videos/audio, or bundled with malware. I cannot recommend or link to such downloads.