Great project.
| Good:
* Confirmation email didn't land in spam
* Easy setup
* Lightweight app, quick install
| Improvements:
* Add a large default gallery of profile portraits matching the app's style (manga characters)
* Improve onboarding navigation consistency; avoid flows that go right, then left
* Older users like me may not be familiar with Tinder-style swipe actions; a quick tutorial/modal would help
* Ensure every game has a logo image
* Default username should not be derived from the email address