Directly next door to GOjump trampoline park is this huge adventure park for kids aged 1 to 18. At 2000 square metres, GOkids! is more expansive and much more involved than other indoor playgrounds; here kids don't just have access to climbing castles and ball pits, they become cosmic heroes on a mission to defeat the evil Emperor Scrag by completing activities at various play stations; each child gets an electronic wristband upon entry which they use to activate multimedia stations, earn points, develop their 'superpowers' and win prizes. For kids under 4, there's a separate, equally awesome play area where parents can join them; otherwise parents are relegated to observing the fun from the cafe area. Suffice it to say, there are few more fun places for kids in Kraków.