“Hand Simulator” is a hilariously challenging physics-based game that tests your dexterity and patience. With a first-person perspective, you take control of each finger of a virtual hand. With a simple task in mind, like drinking tea or loading a revolver, the complexity comes from the intricacies of operating individual fingers. Each level’s environment teems with objects to interact with, adding an exploration element. With a range of solo and multiplayer modes, “Hand Simulator” turns everyday tasks into a chaotic and laughter-filled experience.