Six locations, 150 animals concealed across them, and freedom to wander rather than a fixed scene. The scope is the distinguishing feature — this plays more like exploring than scanning.

Because each area is large, progress comes from covering ground systematically. Animals are hidden behind scenery, on rooftops and inside structures, so the ones you miss are usually in places you never looked rather than places you looked at carelessly.

Sweep each area on a grid and mark mentally where you have been. Wandering finds the easy ones quickly and then stalls.

Long-form for the genre, and better for one extended session than several short ones.