You're referring to Oboomio Repack!
There is no universal consensus on the safety of Oboomio, as is common with many third-party software distribution sites. User reports vary significantly: oboomio repack
Safety is the #1 concern when downloading any third-party software. Because repacks are modified versions of original files, they often trigger "false positives" in antivirus software. You're referring to Oboomio Repack
The group's focus on (as opposed to maximum compression) gives it a loyal niche. Expect Oboomio repacks to remain a search staple for "Day 1" releases where scene groups race to provide the smallest possible package. Removing unnecessary languages (keeping only English
Oboomio Repack refers to a collection of cracked PC games that have been compressed using proprietary algorithms to minimize file size. Unlike standard ISO rips or direct Steam copies that can occupy 50-100 GB of space, an Oboomio repack often reduces this footprint by 40% to 80%.