diff --git a/code/game/turfs/simulated/floor/chasm.dm b/code/game/turfs/simulated/floor/chasm.dm
index 5e3c05359ae1..8b73f6610ccf 100644
--- a/code/game/turfs/simulated/floor/chasm.dm
+++ b/code/game/turfs/simulated/floor/chasm.dm
@@ -29,7 +29,8 @@
 		/obj/effect/ebeam,
 		/obj/effect/spawner,
 		/obj/structure/railing,
-		/obj/machinery/atmospherics/pipe/simple
+		/obj/machinery/atmospherics/pipe/simple,
+		/mob/living/simple_animal/hostile/megafauna //failsafe
 		))
 	var/drop_x = 1
 	var/drop_y = 1
@@ -44,6 +45,12 @@
 	if(!drop_stuff())
 		STOP_PROCESSING(SSprocessing, src)
 
+/turf/simulated/floor/chasm/CanPathfindPass(obj/item/card/id/ID, to_dir, caller, no_id = FALSE)
+	if(!isliving(caller))
+		return TRUE
+	var/mob/living/L = caller
+	return (L.flying || ismegafauna(caller))
+
 /turf/simulated/floor/chasm/get_smooth_underlay_icon(mutable_appearance/underlay_appearance, turf/asking_turf, adjacency_dir)
 	underlay_appearance.icon = 'icons/turf/floors.dmi'
 	underlay_appearance.icon_state = "basalt"
diff --git a/code/modules/mob/living/simple_animal/hostile/megafauna/ancient_robot.dm b/code/modules/mob/living/simple_animal/hostile/megafauna/ancient_robot.dm
index bd15eec41213..92b16aa46d2d 100644
--- a/code/modules/mob/living/simple_animal/hostile/megafauna/ancient_robot.dm
+++ b/code/modules/mob/living/simple_animal/hostile/megafauna/ancient_robot.dm
@@ -243,7 +243,6 @@ Difficulty: Hard
 
 /mob/living/simple_animal/hostile/megafauna/ancient_robot/Bump(atom/A, yes)
 	if(charging)
-		DestroySurroundings()
 		if(isliving(A) && yes)
 			var/mob/living/L = A
 			if(!istype(A, /mob/living/simple_animal/hostile/ancient_robot_leg))
@@ -511,8 +510,6 @@ Difficulty: Hard
 	return
 
 /mob/living/simple_animal/hostile/megafauna/ancient_robot/Moved(atom/OldLoc, Dir, Forced = FALSE)
-	if(charging)
-		DestroySurroundings()
 	if(Dir)
 		leg_walking_controler(Dir)
 		if(charging)
diff --git a/code/modules/mob/living/simple_animal/hostile/megafauna/bubblegum.dm b/code/modules/mob/living/simple_animal/hostile/megafauna/bubblegum.dm
index d63091b92267..f91b6ac6b128 100644
--- a/code/modules/mob/living/simple_animal/hostile/megafauna/bubblegum.dm
+++ b/code/modules/mob/living/simple_animal/hostile/megafauna/bubblegum.dm
@@ -463,8 +463,6 @@ Difficulty: Hard
 /mob/living/simple_animal/hostile/megafauna/bubblegum/Moved(atom/OldLoc, Dir, Forced = FALSE)
 	if(Dir)
 		new /obj/effect/decal/cleanable/blood/bubblegum(loc)
-	if(charging)
-		DestroySurroundings()
 	playsound(src, 'sound/effects/meteorimpact.ogg', 200, TRUE, 2, TRUE)
 	return ..()
 
@@ -472,7 +470,6 @@ Difficulty: Hard
 	if(charging && yes)
 		if(isturf(A) || isobj(A) && A.density)
 			A.ex_act(EXPLODE_HEAVY)
-		DestroySurroundings()
 		if(isliving(A))
 			var/mob/living/L = A
 			L.visible_message("<span class='danger'>[src] slams into [L]!</span>", "<span class='userdanger'>[src] tramples you into the ground!</span>")
diff --git a/code/modules/mob/living/simple_animal/hostile/megafauna/megafauna.dm b/code/modules/mob/living/simple_animal/hostile/megafauna/megafauna.dm
index 6236cb8f81ec..fdc8f6cc87a5 100644
--- a/code/modules/mob/living/simple_animal/hostile/megafauna/megafauna.dm
+++ b/code/modules/mob/living/simple_animal/hostile/megafauna/megafauna.dm
@@ -54,6 +54,8 @@
 	return ..()
 
 /mob/living/simple_animal/hostile/megafauna/Moved()
+	if(target)
+		DestroySurroundings() //So they can path through chasms.
 	if(nest && nest.parent && get_dist(nest.parent, src) > nest_range)
 		var/turf/closest = get_turf(nest.parent)
 		for(var/i = 1 to nest_range)
@@ -128,6 +130,12 @@
 	recovery_time = world.time + buffer_time
 	ranged_cooldown = world.time + buffer_time
 
+/mob/living/simple_animal/hostile/megafauna/DestroySurroundings()
+	. = ..()
+	for(var/turf/simulated/floor/chasm/C in circlerangeturfs(src, 1))
+		C.density = FALSE //I hate it.
+		addtimer(VARSET_CALLBACK(C, density, TRUE), 2 SECONDS) // Needed to make them path. I hate it.
+
 /datum/action/innate/megafauna_attack
 	name = "Megafauna Attack"
 	icon_icon = 'icons/mob/actions/actions_animal.dmi'