This is one of the oldest hidden object games. It's a first entry in the "Mystery Case Files" series, which at the time of this review has 21 game.
This is a pure hidden object game. There are a few puzzles, but most of the time so search for objects. It only works on 800x600 resolution and items are often hard to spot and recognize. Also you keep coming back to same locations and it's often not matter of spotting items, but remembering where you found them last time. Well, and there is a time limit for everything.
Overall, it's not the best hidden object game, but still playable.