Arealgamer appears to be a third-party website that aggregates game downloads, often labeling them as "repacks." In the warez and pirating scene, a "repack" typically refers to a compressed version of a game with optional content cut out to save bandwidth (popularized by groups like FitGirl).
When available, use local hash verification tools to ensure the downloaded files match the original repacker's intended version.
To understand why Arealgamer is considered risky, it helps to compare it to the "Gold Standard" of repacking, .
: Offers faster installation times than FitGirl and is widely trusted in the community.