If you want to start earlier, you may not have received all the email instructions yet, as the last one is automatically sent at you game time. If you need to start earlier, please email us at citygames@sherlocked.nl and we’ll do our best to help.
Note: customer service is unavailable during weekends and after hours; there’s no phone support.
Atlantis Protocol is a self-guided experience. Our flexible approach lets you play at your convenience, without endless back-and-forth or delays. This means you get maximum freedom – and we can keep prices low for everyone.