For something completely different to do in Lisbon then Combatelaser is a bit like paintball without the paint or a battle without the bullets; this seek-and-destroy combat game uses infra-red lasers similar to those on a TV remote control. Events take place in Lisbon’s sprawling Monsanto woodland and currently only private sessions can be arranged for groups of 10 or more. The cost for a game (including insurance) is €25 per player.