Just repeating it here in addition to the jam page:

Your game must use the Player2 web API correctly (https://player2.game/docs/api-reference), where you authenticate the player through the authentication flow with your own game client ID and send a health signal once every 60 seconds. 

To use the web API, you need to create a draft game under https://player2.game/profile/developer. Then you can find your game client ID in your developer dashboard next to your game’s name.

If you are building a game from scratch, it is recommended that you use our Unity/Godot engine plugins. If you are using our Unity / Godot / Defold AI NPC engine, the authentication and health check will be sent for your game automatically.

Tutorials on how to use the web api, Unity, Godot and Defold engine can be found in the doc/README of each engine’s repository.

When you finish building, use the following steps to submit the game:

1, Publish your game anywhere you want to publish, this can be Steam, Nexus, CurseForge, Itch, app store, etc.

2, Submit the game through the player2 developer portal https://player2.game/profile/developer for review. If you build a web game, you must also submit the game to our website in the developer portal.

3, Submit the game through itch to this game jam with links/reference to where you published the game and what your player2 game page/name is.