diff --git a/core/assets-raw/sprites/blocks/environment/rhyolite-wall-large.png b/core/assets-raw/sprites/blocks/environment/rhyolite-wall-large.png
index d8c6164d73..28f43f1ff7 100644
Binary files a/core/assets-raw/sprites/blocks/environment/rhyolite-wall-large.png and b/core/assets-raw/sprites/blocks/environment/rhyolite-wall-large.png differ
diff --git a/core/assets-raw/sprites/blocks/environment/rhyolite-wall1.png b/core/assets-raw/sprites/blocks/environment/rhyolite-wall1.png
index effb2bbad3..e49b98179f 100644
Binary files a/core/assets-raw/sprites/blocks/environment/rhyolite-wall1.png and b/core/assets-raw/sprites/blocks/environment/rhyolite-wall1.png differ
diff --git a/core/assets-raw/sprites/blocks/environment/rhyolite-wall2.png b/core/assets-raw/sprites/blocks/environment/rhyolite-wall2.png
index ed7119e655..f0a9abf12b 100644
Binary files a/core/assets-raw/sprites/blocks/environment/rhyolite-wall2.png and b/core/assets-raw/sprites/blocks/environment/rhyolite-wall2.png differ
diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index c97826959e..48783427d7 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -2509,6 +2509,7 @@ public class Blocks{
             itemCapacity = 8000;
             size = 4;
             thrusterLength = 34/4f;
+            armor = 5f;
 
             unitCapModifier = 8;
             researchCostMultiplier = 0.07f;
@@ -2523,6 +2524,7 @@ public class Blocks{
             itemCapacity = 11000;
             size = 5;
             thrusterLength = 40/4f;
+            armor = 10f;
 
             unitCapModifier = 16;
             researchCostMultiplier = 0.11f;
@@ -2537,6 +2539,7 @@ public class Blocks{
             itemCapacity = 16000;
             size = 6;
             thrusterLength = 48/4f;
+            armor = 15f;
 
             unitCapModifier = 24;
             researchCostMultiplier = 0.11f;
diff --git a/core/src/mindustry/content/UnitTypes.java b/core/src/mindustry/content/UnitTypes.java
index f424462a7e..2e2a450af5 100644
--- a/core/src/mindustry/content/UnitTypes.java
+++ b/core/src/mindustry/content/UnitTypes.java
@@ -2453,7 +2453,7 @@ public class UnitTypes{
                 heatColor = Color.valueOf("f9350f");
                 cooldownTime = 80f;
 
-                bullet = new BasicBulletType(8f, 100){{
+                bullet = new BasicBulletType(8f, 110){{
                     sprite = "missile-large";
                     width = 9.5f;
                     height = 15f;
@@ -2484,7 +2484,7 @@ public class UnitTypes{
                     rotate = true;
                     rotateSpeed = 2f;
 
-                    bullet = new BasicBulletType(4.5f, 14){{
+                    bullet = new BasicBulletType(4.5f, 20){{
                         width = 6.5f;
                         height = 11f;
                         shootEffect = Fx.sparkShoot;