Resolved how to make rigidbody gravity stronger?

i know that sounds stupid, but a character controller i made following a tutorial somehow slows down the players gravity.

 

Just add an acceleration in the opposite direction (generally upwards) to slow it down, or in the same direction (downwards) to make gravity stronger. You can use rigidbody.AddForce for this, passing ForceMode.Acceleration as its second parameter.

Gravity is just an acceleration, there’s nothing “magical” about it in any engine that would set it apart from any other acceleration. You could even just disable the built-in gravity and implement your own if you wanted to.