Sardine Tag Game

One scout hides - give enough time to find a good spot, depending on the size of game area.
All other scouts search for the hidden scout. When a searcher finds the hider, the searcher joins the hider in hiding from everyone else.
Continue the game, packing all finders into the hiding spot like sardines until the last scout finds the hiding spot.

If playing outside, then two scouts should hide together and everyone should search in pairs.