Try your luck on the spot
See if there are still game slots available once you arrive at the Technorama. Especially on weekdays, you can sometimes be lucky!
With this combined ticket, you pay the regular admission price to the Technorama of CHF 32 (with discounts for children, students, AHV, etc.) + CHF 17 per person for the AdventureRooms.
Play it safe
If you want to be on the safe side, you can book your slot here on the site. On the day, you can report to the Technorama main cash desk with your booking confirmation.
You will then pay CHF 38 for the regular admission price for the AdventureRooms Technorama and admission to the Technorama exhibition is then only CHF 17 per person.