I want to collect data from my players (ex. Average score, which abilities they use most, etc.)

[stuck coral]

I am going to run a beta test and I want to collect and analyze this data. How do I go about doing this? I have found a way to store all the data inside playerprefs but is there any other work to do before sending the game out or can I somehow access all my player's playerprefs once I release?

[split sedge]

PlayerPrefs are stored locally. You do not have access to those as a developer.
And besides that, they are meant to store preferences. Not game data, much less statistical information.

Maybe look into Unity Analytics, if you want to collect statistical data.

[rustic moth]

You can use unity analytics as Zenvin said
You can also use online databases
Playfab is a good choice for unity

[stuck coral]

Thank you 🙂