bullets increase in speed exponentially

scripts/bullet_tracking.gd

@@ -14,6 +14,8 @@ var player_velocity
 var bullet_active = true
 var bullet_target : Node
 
+var bullet_inc = 10
+
 @onready var mesh = $Cylinder
 @onready var particles = $GPUParticles3D
 @onready var enemy_particles = $GPUParticlesEnemy
@@ -27,7 +29,8 @@ func _ready():
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _physics_process(delta):
-	linear_velocity = transform.basis * Vector3(0, 0, -bullet_speed)
+	bullet_inc += delta * bullet_inc * 20
+	linear_velocity = transform.basis * Vector3(0, 0, -bullet_inc)
 	
 	if bullet_target != null:
 		look_at(bullet_target.global_position)