Hide Online is a game mode created in Gary's Mod, a popular PC Sandbox. This is the mobile version of the game made by HitRock Games. It is a rather fun and unique experience on mobile.
Official:
Hide Online — an addictive and thrilling multiplayer Hide and Seek action-shooter game in popular Prop Hunt genre.
Hide as a Prop from other players in any room or try to escape! Simply swap and become any kind of hidden object — a chair, a box, a cup, or even a lavatory pan.
Both grownups and children will have fun playing hide and seek in Hide Online!