Fixed #2237

core/src/mindustry/content/Blocks.java

@@ -1702,7 +1702,7 @@ public class Blocks implements ContentList{
         navalFactory = new UnitFactory("naval-factory"){{
             requirements(Category.units, with(Items.copper, 30, Items.lead, 70));
             plans = new UnitPlan[]{
-                new UnitPlan(UnitTypes.risse, 200f, with(Items.silicon, 10)),
+                new UnitPlan(UnitTypes.risse, 200f, with(Items.silicon, 20, Items.metaglass, 25)),
             };
             size = 3;
             requiresWater = true;

core/src/mindustry/content/UnitTypes.java

@@ -672,7 +672,7 @@ public class UnitTypes implements ContentList{
             speed = 1.1f;
             drag = 0.13f;
             hitsize = 9f;
-            health = 200;
+            health = 220;
             immunities = ObjectSet.with(StatusEffects.wet);
             weapons.add(new Weapon("mount-weapon"){{
                 reload = 12f;