From the top of a two-level fort, the sniper surveys the grounds below, where opponents lurk behind mounds and ready their semiautomatic markers from within two school buses. Those props, which adorn The West Lot, are among the many obstacles and barriers littering the 10 courses at Fun on the Run Paintball Park. Guests can duck behind army jeeps at The Fuel Depot, navigate The District's maze-style village, and storm the 15-foot, two-story castle, whose 3,000 square feet accommodates battling participants and court jesters performing medieval USO shows. Meanwhile, teams prepare for forthcoming competitions on three grass-turf tournament fields in the park's 3-acre training facility. Elsewhere in the park, players wield paintball markers equipped with laser light beams during outdoor hide-and-go-seek laser-tag games.