diff --git a/modular_nova/modules/marines/code/smartgun.dm b/modular_nova/modules/marines/code/smartgun.dm
index 9955f2c7d2a..021e9743016 100644
--- a/modular_nova/modules/marines/code/smartgun.dm
+++ b/modular_nova/modules/marines/code/smartgun.dm
@@ -152,4 +152,4 @@
 	name = "10x28mm bullet"
 	damage = 6
 	wound_bonus = -5
-	wound_falloff_tile = 1
+	wound_falloff_tile = -1
diff --git a/modular_nova/modules/modular_weapons/code/company_and_or_faction_based/saibasan/projectiles.dm b/modular_nova/modules/modular_weapons/code/company_and_or_faction_based/saibasan/projectiles.dm
index 9e6916ddf32..81068638902 100644
--- a/modular_nova/modules/modular_weapons/code/company_and_or_faction_based/saibasan/projectiles.dm
+++ b/modular_nova/modules/modular_weapons/code/company_and_or_faction_based/saibasan/projectiles.dm
@@ -12,7 +12,7 @@
 	damage = 20
 	impact_effect_type = /obj/effect/temp_visual/impact_effect/red_laser
 	light_color = COLOR_SOFT_RED
-	wound_falloff_tile = 1
+	wound_falloff_tile = -1
 
 // Speedy sniper lasers for the big gun
 
@@ -29,7 +29,7 @@
 	speed = 0.4
 	light_range = 2
 	light_color = COLOR_VERY_SOFT_YELLOW
-	wound_falloff_tile = 0.1
+	wound_falloff_tile = -0.1
 
 // Disabler machinegun for the big gun
 
@@ -45,7 +45,7 @@
 	stamina = 20
 	impact_effect_type = /obj/effect/temp_visual/impact_effect/blue_laser
 	light_color = COLOR_BRIGHT_BLUE
-	stamina_falloff_tile = 0.25
+	stamina_falloff_tile = -0.25
 
 // Plasma burst grenade for the big gun
 
@@ -94,7 +94,7 @@
 	weak_against_armour = TRUE
 	impact_effect_type = /obj/effect/temp_visual/impact_effect/green_laser
 	light_color = COLOR_PALE_GREEN
-	damage_falloff_tile = 3
+	damage_falloff_tile = -3
 
 /obj/item/grenade/c980payload/plasma_grenade
 	shrapnel_type = /obj/projectile/beam/cybersun_laser/granata_shrapnel
@@ -117,7 +117,7 @@
 	speed = 0.8
 	light_color = COLOR_SCIENCE_PINK
 	range = 9
-	damage_falloff_tile = 0.5
+	damage_falloff_tile = -0.5
 
 // Hellfire lasers for the little guy
 
diff --git a/modular_nova/modules/shotgunrebalance/code/shotgun.dm b/modular_nova/modules/shotgunrebalance/code/shotgun.dm
index babac8b734a..837ab9c5b16 100644
--- a/modular_nova/modules/shotgunrebalance/code/shotgun.dm
+++ b/modular_nova/modules/shotgunrebalance/code/shotgun.dm
@@ -189,8 +189,8 @@
 	icon_state = "hornet"
 	damage = 4
 	stamina = 15
-	damage_falloff_tile = 0.1
-	stamina_falloff_tile = 0.1
+	damage_falloff_tile = -0.1
+	stamina_falloff_tile = -0.1
 	wound_bonus = -5
 	bare_wound_bonus = 5
 	wound_falloff_tile = 0
@@ -221,8 +221,8 @@
 	icon_state = "stardust"
 	damage = 2
 	stamina = 8
-	damage_falloff_tile = 0.2
-	stamina_falloff_tile = 0.3
+	damage_falloff_tile = -0.2
+	stamina_falloff_tile = -0.3
 	wound_bonus = 0
 	bare_wound_bonus = 0
 	stutter = 3 SECONDS