Download and Import Steam.unitypackage
https://github.com/enum-games/Platforms-Steam/releases/tag/v1.0.0
The following requirements must be met to use Steam with enum Platforms
[ ] Steamworks partner account. Join here: https://partner.steamgames.com/
[ ] A created app on Steamworks
[ ] You will need your application id, found next to your app’s name:
ex: Belly Bumpers has app id 2013540
[ ] Steam is open on your device
[ ] Steam is logged in with a user who owns your app
[ ] Steam must be selected in your Platform Manager with a valid application id
ex 1: Unreleased app Belly Bumpers is Ready! An unreleased app will note ‘Development App’
ex 2: Released app Who’s Your Daddy?! is Ready! Released apps will show store header image.