Groups looking for an inexpensive game that can be played on a concrete floor or tiled area, while also providing loads of excitement, might enjoy Duct Tape Bowling.
Create the lane by shaping a large rectangle outlined by duct tape (50 feet by 10 feet works well). At one end of the rectangle, create a grid of various-sized squares, and assign point values to each. Individuals (or teams) then take turns bowling an object to gain points. Objects that work well include a small rubber disk, a toy with wheels, an inflated beach ball, etc. Play the game individually or as teams. More than one duct tape bowling alley can be created for larger groups.