diff --git a/core/src/mindustry/content/TechTree.java b/core/src/mindustry/content/TechTree.java
index 01a317b317..34af38b1f2 100644
--- a/core/src/mindustry/content/TechTree.java
+++ b/core/src/mindustry/content/TechTree.java
@@ -263,7 +263,7 @@ public class TechTree implements ContentList{
                             node(steamGenerator, () -> {
                                 node(thermalGenerator, () -> {
                                     node(differentialGenerator, () -> {
-                                        node(thoriumReactor, () -> {
+                                        node(thoriumReactor, Seq.with(new Research(Liquids.cryofluid)), () -> {
                                             node(impactReactor, () -> {
 
                                             });
diff --git a/core/src/mindustry/content/UnitTypes.java b/core/src/mindustry/content/UnitTypes.java
index 63ed6b5e20..bc02d7720d 100644
--- a/core/src/mindustry/content/UnitTypes.java
+++ b/core/src/mindustry/content/UnitTypes.java
@@ -265,7 +265,7 @@ public class UnitTypes implements ContentList{
             itemCapacity = 60;
             canBoost = true;
             boostMultiplier = 1.5f;
-            speed = 0.52f;
+            speed = 0.55f;
             hitsize = 8f;
             health = 110f;
             buildSpeed = 0.8f;
@@ -291,7 +291,7 @@ public class UnitTypes implements ContentList{
             itemCapacity = 60;
             canBoost = true;
             boostMultiplier = 1.5f;
-            speed = 0.62f;
+            speed = 0.65f;
             hitsize = 10f;
             health = 320f;
             buildSpeed = 0.9f;
diff --git a/core/src/mindustry/entities/comp/WeaponsComp.java b/core/src/mindustry/entities/comp/WeaponsComp.java
index f6e794132a..a2e59c3ba6 100644
--- a/core/src/mindustry/entities/comp/WeaponsComp.java
+++ b/core/src/mindustry/entities/comp/WeaponsComp.java
@@ -106,7 +106,7 @@ abstract class WeaponsComp implements Teamc, Posc, Rotc, Velc, Statusc{
                 if(!mount.bullet.isAdded() || mount.bullet.time >= mount.bullet.lifetime){
                     mount.bullet = null;
                 }else{
-                    mount.bullet.rotation(shootAngle);
+                    mount.bullet.rotation(weaponRotation + 90);
                     mount.bullet.set(shootX, shootY);
                     vel.add(Tmp.v1.trns(rotation + 180f, mount.bullet.type.recoil));
                 }
diff --git a/core/src/mindustry/game/Schematic.java b/core/src/mindustry/game/Schematic.java
index 334d96cc08..5ad51382f2 100644
--- a/core/src/mindustry/game/Schematic.java
+++ b/core/src/mindustry/game/Schematic.java
@@ -2,9 +2,7 @@ package mindustry.game;
 
 import arc.files.*;
 import arc.struct.*;
-import arc.struct.IntIntMap.*;
 import arc.util.ArcAnnotate.*;
-import mindustry.*;
 import mindustry.content.*;
 import mindustry.mod.Mods.*;
 import mindustry.type.*;
@@ -38,20 +36,16 @@ public class Schematic implements Publishable, Comparable<Schematic>{
         return tiles.sumf(s -> s.block.consumes.has(ConsumeType.power) ? s.block.consumes.getPower().usage : 0f);
     }
 
-    public Seq<ItemStack> requirements(){
-        IntIntMap amounts = new IntIntMap();
+    public ItemSeq requirements(){
+        ItemSeq requirements = new ItemSeq();
 
         tiles.each(t -> {
             for(ItemStack stack : t.block.requirements){
-                amounts.increment(stack.item.id, stack.amount);
+                requirements.add(stack.item, stack.amount);
             }
         });
-        Seq<ItemStack> stacks = new Seq<>();
-        for(Entry ent : amounts.entries()){
-            stacks.add(new ItemStack(Vars.content.item(ent.key), ent.value));
-        }
-        stacks.sort();
-        return stacks;
+
+        return requirements;
     }
 
     public boolean hasCore(){
diff --git a/core/src/mindustry/game/Universe.java b/core/src/mindustry/game/Universe.java
index cb3cf1de19..7a9cc395a6 100644
--- a/core/src/mindustry/game/Universe.java
+++ b/core/src/mindustry/game/Universe.java
@@ -20,7 +20,7 @@ public class Universe{
     private int turn;
 
     private Schematic lastLoadout;
-    private Seq<ItemStack> lastLaunchResources = new Seq<>();
+    private ItemSeq lastLaunchResources = new ItemSeq();
 
     public Universe(){
         load();
@@ -104,14 +104,14 @@ public class Universe{
         }
     }
 
-    public Seq<ItemStack> getLaunchResources(){
-        lastLaunchResources = Core.settings.getJson("launch-resources", Seq.class, ItemStack.class, Seq::new);
+    public ItemSeq getLaunchResources(){
+        lastLaunchResources = Core.settings.getJson("launch-resources-seq", ItemSeq.class, ItemSeq::new);
         return lastLaunchResources;
     }
 
-    public void updateLaunchResources(Seq<ItemStack> stacks){
+    public void updateLaunchResources(ItemSeq stacks){
         this.lastLaunchResources = stacks;
-        Core.settings.putJson("launch-resources", ItemStack.class, lastLaunchResources);
+        Core.settings.putJson("launch-resources-seq", lastLaunchResources);
     }
 
     /** Updates selected loadout for future deployment. */
diff --git a/core/src/mindustry/type/ItemSeq.java b/core/src/mindustry/type/ItemSeq.java
index 018d77a10f..9926e1d3b9 100644
--- a/core/src/mindustry/type/ItemSeq.java
+++ b/core/src/mindustry/type/ItemSeq.java
@@ -11,11 +11,14 @@ import mindustry.world.modules.ItemModule.*;
 import java.util.*;
 
 public class ItemSeq implements Iterable<ItemStack>, Serializable{
-    protected final int[] values;
+    protected final int[] values = new int[Vars.content.items().size];
     public int total;
 
     public ItemSeq(){
-        values = new int[Vars.content.items().size];
+    }
+
+    public ItemSeq(Seq<ItemStack> stacks){
+        stacks.each(this::add);
     }
 
     public void each(ItemConsumer cons){
@@ -26,6 +29,11 @@ public class ItemSeq implements Iterable<ItemStack>, Serializable{
         }
     }
 
+    public void clear(){
+        total = 0;
+        Arrays.fill(values, 0);
+    }
+
     public Seq<ItemStack> toSeq(){
         Seq<ItemStack> out = new Seq<>();
         for(int i = 0; i < values.length; i++){
diff --git a/core/src/mindustry/ui/dialogs/LaunchLoadoutDialog.java b/core/src/mindustry/ui/dialogs/LaunchLoadoutDialog.java
index 9634777ab9..acb240d7c9 100644
--- a/core/src/mindustry/ui/dialogs/LaunchLoadoutDialog.java
+++ b/core/src/mindustry/ui/dialogs/LaunchLoadoutDialog.java
@@ -18,10 +18,8 @@ import static mindustry.Vars.*;
 /** Dialog for selecting loadout at sector launch. */
 public class LaunchLoadoutDialog extends BaseDialog{
     LoadoutDialog loadout = new LoadoutDialog();
-    //total as a map
-    ObjectIntMap<Item> totalMap = new ObjectIntMap<>();
     //total required items
-    Seq<ItemStack> total = new Seq<>();
+    ItemSeq total = new ItemSeq();
     //currently selected schematic
     Schematic selected;
     //validity of loadout items
@@ -34,21 +32,14 @@ public class LaunchLoadoutDialog extends BaseDialog{
     public void show(CoreBlock core, Building build, Runnable confirm){
         cont.clear();
         buttons.clear();
-        totalMap.clear();
-
-        Seq<ItemStack> stacks = universe.getLaunchResources();
 
         addCloseButton();
 
         //updates sum requirements
         Runnable update = () -> {
-            totalMap.clear();
             total.clear();
-            selected.requirements().each(i -> totalMap.increment(i.item, i.amount));
-            universe.getLaunchResources().each(i -> totalMap.increment(i.item, i.amount));
-            for(Item item : content.items()){
-                if(totalMap.containsKey(item)) total.add(new ItemStack(item, totalMap.get(item)));
-            }
+            selected.requirements().each(total::add);
+            universe.getLaunchResources().each(total::add);
             valid = build.items.has(total);
         };
 
@@ -56,10 +47,18 @@ public class LaunchLoadoutDialog extends BaseDialog{
             table.clearChildren();
             int i = 0;
 
+            ItemSeq schems = selected.requirements();
+            ItemSeq launches = universe.getLaunchResources();
+
             for(ItemStack s : total){
                 table.image(s.item.icon(Cicon.small)).left();
-                table.add((build.items.has(s.item, s.amount)) ? "[lightgray]" + s.amount + "" :
-                "[scarlet]" + (Math.min(build.items.get(s.item), s.amount) + "[lightgray]/" + s.amount)).padLeft(2).left().padRight(4);
+                int as = schems.get(s.item), al = launches.get(s.item);
+
+                String amountStr = "[lightgray]" + (al + " + [accent]" + as + "[lightgray]");
+
+                table.add(
+                    build.items.has(s.item, s.amount) ? amountStr :
+                    "[scarlet]" + (Math.min(build.items.get(s.item), s.amount) + "[lightgray]/" + amountStr)).padLeft(2).left().padRight(4);
 
                 if(++i % 4 == 0){
                     table.row();
@@ -72,8 +71,11 @@ public class LaunchLoadoutDialog extends BaseDialog{
         Runnable rebuildItems = () -> rebuild.get(items);
 
         buttons.button("@resources", Icon.terrain, () -> {
-            loadout.show(core.itemCapacity, stacks, UnlockableContent::unlocked, stacks::clear, () -> {}, () -> {
-                universe.updateLaunchResources(stacks);
+            ItemSeq stacks = universe.getLaunchResources();
+            Seq<ItemStack> out = stacks.toSeq();
+
+            loadout.show(core.itemCapacity, out, UnlockableContent::unlocked, out::clear, () -> {}, () -> {
+                universe.updateLaunchResources(new ItemSeq(out));
                 update.run();
                 rebuildItems.run();
             });
diff --git a/core/src/mindustry/ui/dialogs/LoadoutDialog.java b/core/src/mindustry/ui/dialogs/LoadoutDialog.java
index eb0182ee2a..d818f5ecda 100644
--- a/core/src/mindustry/ui/dialogs/LoadoutDialog.java
+++ b/core/src/mindustry/ui/dialogs/LoadoutDialog.java
@@ -16,6 +16,7 @@ public class LoadoutDialog extends BaseDialog{
     private Runnable hider;
     private Runnable resetter;
     private Runnable updater;
+    //TODO use itemseqs
     private Seq<ItemStack> stacks = new Seq<>();
     private Seq<ItemStack> originalStacks = new Seq<>();
     private Boolf<Item> validator = i -> true;
diff --git a/core/src/mindustry/ui/dialogs/SchematicsDialog.java b/core/src/mindustry/ui/dialogs/SchematicsDialog.java
index 3d920d1f14..2aa5ef3595 100644
--- a/core/src/mindustry/ui/dialogs/SchematicsDialog.java
+++ b/core/src/mindustry/ui/dialogs/SchematicsDialog.java
@@ -10,7 +10,6 @@ import arc.scene.ui.*;
 import arc.scene.ui.ImageButton.*;
 import arc.scene.ui.TextButton.*;
 import arc.scene.ui.layout.*;
-import arc.struct.*;
 import arc.util.*;
 import mindustry.game.*;
 import mindustry.gen.*;
@@ -333,7 +332,7 @@ public class SchematicsDialog extends BaseDialog{
             cont.add(new SchematicImage(schem)).maxSize(800f);
             cont.row();
 
-            Seq<ItemStack> arr = schem.requirements();
+            ItemSeq arr = schem.requirements();
             cont.table(r -> {
                 int i = 0;
                 for(ItemStack s : arr){
diff --git a/core/src/mindustry/world/blocks/campaign/LaunchPad.java b/core/src/mindustry/world/blocks/campaign/LaunchPad.java
index efbd2485a2..4b1719c7cf 100644
--- a/core/src/mindustry/world/blocks/campaign/LaunchPad.java
+++ b/core/src/mindustry/world/blocks/campaign/LaunchPad.java
@@ -180,18 +180,26 @@ public class LaunchPad extends Block{
             Sector destsec = !net.client() ? state.secinfo.origin : state.rules.sector.planet.sectors.find(Sector::hasBase);
 
             //actually launch the items upon removal
-            if(team() == state.rules.defaultTeam && destsec != null){
-                ItemSeq dest = destsec.getExtraItems();
+            if(team() == state.rules.defaultTeam){
+                if(destsec != null && (destsec != state.rules.sector || net.client())){
+                    ItemSeq dest = destsec.getExtraItems();
 
-                for(ItemStack stack : stacks){
-                    dest.add(stack);
+                    for(ItemStack stack : stacks){
+                        dest.add(stack);
 
-                    //update export
-                    state.secinfo.handleItemExport(stack);
-                    Events.fire(new LaunchItemEvent(stack));
+                        //update export
+                        state.secinfo.handleItemExport(stack);
+                        Events.fire(new LaunchItemEvent(stack));
+                    }
+
+                    destsec.setExtraItems(dest);
+                }else if(team().core() != null){
+                    //dump launched stuff into the core
+                    for(ItemStack stack : stacks){
+                        int min = Math.min(team().core().block.itemCapacity - team().core().items.get(stack.item), stack.amount);
+                        team().core().items.add(stack.item, min);
+                    }
                 }
-
-                destsec.setExtraItems(dest);
             }
         }
     }
diff --git a/core/src/mindustry/world/modules/ItemModule.java b/core/src/mindustry/world/modules/ItemModule.java
index 52fdd63dfd..7878a5e62c 100644
--- a/core/src/mindustry/world/modules/ItemModule.java
+++ b/core/src/mindustry/world/modules/ItemModule.java
@@ -135,6 +135,15 @@ public class ItemModule extends BlockModule{
         return true;
     }
 
+    public boolean has(ItemSeq items){
+        for(Item item : content.items()){
+            if(!has(item, items.get(item))){
+                return false;
+            }
+        }
+        return true;
+    }
+
     public boolean has(Iterable<ItemStack> stacks){
         for(ItemStack stack : stacks){
             if(!has(stack.item, stack.amount)) return false;
@@ -261,6 +270,10 @@ public class ItemModule extends BlockModule{
         for(ItemStack stack : stacks) remove(stack.item, stack.amount);
     }
 
+    public void remove(ItemSeq stacks){
+        stacks.each(this::remove);
+    }
+
     public void remove(Iterable<ItemStack> stacks){
         for(ItemStack stack : stacks) remove(stack.item, stack.amount);
     }
diff --git a/gradle.properties b/gradle.properties
index 225bb91cfd..585b79d2df 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,3 @@
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xms256m -Xmx1024m
-archash=35f5d68f9cd8538208bc06f77a573386f2ecd477
+archash=11d4fb913d97951063390425e8aeeeac7f3c968f