• Book ahead online, since games start on the hour and half hour and players check in 15 minutes before
• Recommended from about 7, though kids as young as 3 can play with a parent guiding them
• Birthday packages for kids around 7 to 15 in groups of six or more, with a party room after the games

Megazone Itis is a laser tag arena on the lower floor of the Itis shopping center in Itäkeskus. Players wear sensor vests and carry harmless laser guns through a two-level, UV-lit labyrinth with fog, green laser beams and music. Teams score by tagging rival vests and knocking out the other side's bases; power-up stations add tricks like invisibility. Flashing lights and loud sound can scare the youngest players.