I have non-moving platforms throughout my game, but they disappear after shooting it. I want them all to stay, but also kill the player when the player comes in contact with the platform. My setting is: Preset: Platform. Object Type: Fixed. Collision Type: Collide. Destroy Type: Destroy Character.
If your character is doing some damage to the platform and you want that damage to happen and also you want the platform to stay you could increase the platform health. Your question is . a little vague and difficult to understand what you want to do. I hope this might help. To increase health select that object from the left menu, select add component and then select health and set it to whatever you want.