Launching today

Who's at the Door?
Who's Knocking? Open Up!
4 followers
Who's Knocking? Open Up!
4 followers
Knock knock. Who's there? Better check… then CLOSE IT. DuoDoor is a door-closing reaction game built around the hinge of iPhone Duo. Your phone is the door. Unfold it to peek inside, and if something nasty lunges at you, fold it shut as quickly as you can. Your reflexes are timed to the millisecond. KNOCK. PEEK. FLINCH. Listen. Someone is knocking from inside, and you'll hear and feel every knock. Unfold your iPhone Duo to slowly open the door. A burglar? A raccoon with your keys?






Hi everyone,
I am excited to launch my first iPhone game, Who’s at the Door?
The game works on regular iPhones and iPhone Duo! On iPhone Duo, you can use the hinge to open and close the door. I wanted to recreate the full experience of a real door, from the knocking sensation to the sounds of opening and closing it.
I built the whole thing in just 3 days using SwiftUI, and it is completely free to play!
I would love for you to check it out, give it a try, and share your feedback. Your support means a lot!
Thanks,
Stefan