Thus, likely refers to a patched version of game #3 – either an unofficial fan fix or an updated repack.
Since exact details depend on the fix’s contents, here is a generic guide for similar visual novel fixes: shounen ga otona ni natta natsu 3 233cee811 fix
Potential challenges: The user might be looking for something specific about the fix, but without more info, it's hard to elaborate. However, the example response didn't get bogged down by the technical jargon but focused on the content and the improvements made in the version. So perhaps the review should mention that this fixed version enhances elements like sound quality, subtitles, or restoration of scenes that were missing or altered in previous editions. Thus, likely refers to a patched version of