Escape room NDSM was a small, owner-run escape room on the NDSM-werf in Amsterdam-Noord, with two rooms in one connected crime story, loosely inspired by the TV series Penoza. In De Coffeeshop you had to defuse a bomb in the coffeeshop of murdered hashdealer Frans van W.; in De Verhoorkamer you viewed the same murder case from the police side, where the family planted a bomb to silence a crown witness. Reviews were mixed: owner Jaap was praised as friendly and good at timing hints, but critics found the rooms low-budget and some puzzles far-fetched, with unclear feedback on whether something worked. The venue opened in March 2020 โ right before the lockdowns โ and is now permanently closed; the own website is offline.