We've created custom tree simulation technology in the Schmetterling engine to simulate trees in X-Morph: Defense. Each explosion can bend surrounding trees depending on the force of the shockwave. Some aircraft and large, fast moving projectiles also create wind fields that can bend trees.
Forest fires may also appear during the heat of the battle as some explosions can ignite trees and the fire can jump from one tree to another in a short time. We hope you'll enjoy the attention that we've put into all of these details :)
https://youtu.be/2keiEv285fg