I would recommend to skip the whole Chronicles series, it's a waste of time mostly
This one particularly deserves some attention because of revolutionary Russia setting, but that's all. Gameplay is boring (like the least interesting version of Mark of Ninja) and sometimes extremely difficult, thanks to frustrating timings. There are a lot of moments when you have to make every move absolutely perfect without any second of hesitation. Prepare to replay some parts over and over. Or, better, just skip this game.
«Waste of time»
«Oh God i managed it»