Making a Login Feature in Unity with UI

An in-game Login feature made with Buttons and Input Fields

Daniele Quero, PhD
5 min readMay 6, 2024


This is how you implement a UI-based login feature in your Unity game, using UI elements. Of course, this feature has nothing about security, so use it only for game dev purposes.

This feature will allow to:

  • input username and password
  • check for non-existing account scenario
  • limit the number of accounts to 1
  • check login validity
  • prompt messages.

This is the layout of the scene:



Daniele Quero, PhD

A professional developer with passion for game developing and skill-growing. A former Nuclear Physics Researcher who changed his life to pursue his dreams