If you bought Zombies, Run! 5K Training on Android before November 2017, then congratulations, you are a Legacy User! Legacy Users receive unlimited access to all workouts.
Visit https://zombiesrungame.com/legacy and login to your ZombieLink account to start. Then add a Google order number to your account by following the instructions on the form. Once you've done that you can submit!
If you can't find your Google order number then try inputting your Google Play Store email address and submit that instead.
iPhone users will have their legacy status automatically added to their ZombieLink account, so you don't need to do anything!
If you have any problems with adding your legacy status to your ZombieLink account then get in touch with us on firstname.lastname@example.org.