Airsoft skirmishing can be compared to paintballing, but with less mess, much cheaper ammunition and much more realism. It is an honesty based system where a hit player will call him/herself out whilst being monitored by game marshals. Game styles can vary according to the skirmish site attended. Sites have been set up in woodland areas, disused airfields, wartime bunkers and even a retired shopping mall. Game scenarios can vary from simple capture the flag/ last man standing games to tactical realism based missions such as VIP rescue, bomb defuse complete with props.