diff --git a/core/assets/bundles/bundle.properties b/core/assets/bundles/bundle.properties
index 37df1c9623..1b5aec8b31 100644
--- a/core/assets/bundles/bundle.properties
+++ b/core/assets/bundles/bundle.properties
@@ -61,7 +61,7 @@ mods.browser.sortstars = Sort by stars
 export.file = Export File
 import.file = Import File
 copy.clipboard = Copy to Clipboard
-import.clipboard = Import from Clipboard
+import.clipboard = Load from Clipboard
 workshop.browse = Browse Workshop
 workshop.share = Share on Workshop
 
@@ -609,8 +609,6 @@ waves.max = max units
 waves.guardian = Guardian
 waves.preview = Preview
 waves.random = Random
-waves.copy = Copy to Clipboard
-waves.load = Load from Clipboard
 waves.invalid = Invalid waves in clipboard.
 waves.copied = Waves copied.
 waves.none = No enemies defined.\nNote that empty wave layouts will automatically be replaced with the default layout.
diff --git a/core/assets/maps/serpulo/hidden/20.msav b/core/assets/maps/serpulo/hidden/20.msav
index cc7a36543b..983f181b0e 100644
Binary files a/core/assets/maps/serpulo/hidden/20.msav and b/core/assets/maps/serpulo/hidden/20.msav differ
diff --git a/core/src/mindustry/editor/MapGenerateDialog.java b/core/src/mindustry/editor/MapGenerateDialog.java
index 1527053bee..a90e5624da 100644
--- a/core/src/mindustry/editor/MapGenerateDialog.java
+++ b/core/src/mindustry/editor/MapGenerateDialog.java
@@ -91,12 +91,12 @@ public class MapGenerateDialog extends BaseDialog{
                 p.table(Tex.button, in -> {
                     in.defaults().size(280f, 60f).left();
 
-                    in.button("@waves.copy", Icon.copy, style, () -> {
+                    in.button("@copy.clipboard", Icon.copy, style, () -> {
                         dialog.hide();
 
                         Core.app.setClipboardText(JsonIO.write(filters));
                     }).marginLeft(12f).row();
-                    in.button("@waves.load", Icon.download, style, () -> {
+                    in.button("@load.clipboard", Icon.download, style, () -> {
                         dialog.hide();
                         try{
                             filters.set(JsonIO.read(Seq.class, Core.app.getClipboardText()));
diff --git a/core/src/mindustry/editor/MapLocalesDialog.java b/core/src/mindustry/editor/MapLocalesDialog.java
index 063a61bfc3..6f274cab61 100644
--- a/core/src/mindustry/editor/MapLocalesDialog.java
+++ b/core/src/mindustry/editor/MapLocalesDialog.java
@@ -430,12 +430,12 @@ public class MapLocalesDialog extends BaseDialog{
             p.table(Tex.button, t -> {
                 t.defaults().size(350f, 60f).left();
 
-                t.button("@waves.copy", Icon.copy, Styles.flatt, () -> {
+                t.button("@copy.clipboard", Icon.copy, Styles.flatt, () -> {
                     Core.app.setClipboardText(writeLocale(locale));
                     ui.showInfoFade("@copied");
                     dialog.hide();
                 }).marginLeft(12f).row();
-                t.button("@waves.load", Icon.download, Styles.flatt, () -> {
+                t.button("@load.clipboard", Icon.download, Styles.flatt, () -> {
                     locales.put(locale, readLocale(Core.app.getClipboardText()));
                     buildTables();
                     saved = false;
@@ -456,12 +456,12 @@ public class MapLocalesDialog extends BaseDialog{
             p.table(Tex.button, t -> {
                 t.defaults().size(450f, 60f).left();
 
-                t.button("@waves.copy", Icon.copy, Styles.flatt, () -> {
+                t.button("@copy.clipboard", Icon.copy, Styles.flatt, () -> {
                     Core.app.setClipboardText(writeBundles());
                     ui.showInfoFade("@copied");
                     dialog.hide();
                 }).marginLeft(12f).row();
-                t.button("@waves.load", Icon.download, Styles.flatt, () -> {
+                t.button("@load.clipboard", Icon.download, Styles.flatt, () -> {
                     locales = readBundles(Core.app.getClipboardText());
                     buildTables();
                     saved = false;
diff --git a/core/src/mindustry/editor/MapObjectivesDialog.java b/core/src/mindustry/editor/MapObjectivesDialog.java
index eb7a1a41b5..e915bb3810 100644
--- a/core/src/mindustry/editor/MapObjectivesDialog.java
+++ b/core/src/mindustry/editor/MapObjectivesDialog.java
@@ -414,7 +414,7 @@ public class MapObjectivesDialog extends BaseDialog{
                 t.left();
                 t.margin(10f);
 
-                if(name.length() > 0) t.add(name + ":").color(Pal.accent);
+                if(name.length() > 0) t.add(name).color(Pal.accent);
                 t.add().growX();
 
                 Cell<ImageButton> remove = null;
@@ -494,13 +494,13 @@ public class MapObjectivesDialog extends BaseDialog{
                         var style = Styles.cleart;
                         t.defaults().size(280f, 64f).pad(2f);
 
-                        t.button("@waves.copy", Icon.copy, style, () -> {
+                        t.button("@copy.clipboard", Icon.copy, style, () -> {
                             ui.showInfoFade("@copied");
                             Core.app.setClipboardText(JsonIO.write(new MapObjectives(canvas.objectives)));
                             dialog.hide();
                         }).disabled(b -> canvas.objectives.isEmpty()).marginLeft(12f).row();
 
-                        t.button("@waves.load", Icon.download, style, () -> {
+                        t.button("@load.clipboard", Icon.download, style, () -> {
                             try{
                                 rebuildObjectives(new Seq<>(JsonIO.read(MapObjectives.class, Core.app.getClipboardText()).all));
                             }catch(Exception e){
diff --git a/core/src/mindustry/editor/WaveInfoDialog.java b/core/src/mindustry/editor/WaveInfoDialog.java
index fa8e6b4177..116f6a13c3 100644
--- a/core/src/mindustry/editor/WaveInfoDialog.java
+++ b/core/src/mindustry/editor/WaveInfoDialog.java
@@ -57,13 +57,13 @@ public class WaveInfoDialog extends BaseDialog{
                 var style = Styles.cleart;
                 t.defaults().size(280f, 64f).pad(2f);
 
-                t.button("@waves.copy", Icon.copy, style, () -> {
+                t.button("@copy.clipboard", Icon.copy, style, () -> {
                     ui.showInfoFade("@waves.copied");
                     Core.app.setClipboardText(maps.writeWaves(groups));
                     dialog.hide();
                 }).disabled(b -> groups == null || groups.isEmpty()).marginLeft(12f).row();
 
-                t.button("@waves.load", Icon.download, style, () -> {
+                t.button("@load.clipboard", Icon.download, style, () -> {
                     try{
                         groups = maps.readWaves(Core.app.getClipboardText());
                         buildGroups();
diff --git a/core/src/mindustry/io/SaveVersion.java b/core/src/mindustry/io/SaveVersion.java
index 777afe9080..4e7c59fadc 100644
--- a/core/src/mindustry/io/SaveVersion.java
+++ b/core/src/mindustry/io/SaveVersion.java
@@ -548,7 +548,7 @@ public abstract class SaveVersion extends SaveFileReader{
 
         for(int i = 0; i < total; i++){
             byte typeId = stream.readByte();
-            if(typeId < 0 || typeId >= DataAssetType.all.length) throw new IOException("Invalid asset type ID: " + typeId);
+            if(typeId < 0 || typeId >= DataAssetType.all.length) throw new IOException("Invalid asset type ID: " + typeId + ". You are likely loading trying to load a save from a newer version of the game, possibly a beta.");
 
             String path = stream.readUTF();
             boolean embedded = stream.readBoolean();
diff --git a/core/src/mindustry/ui/dialogs/CustomRulesDialog.java b/core/src/mindustry/ui/dialogs/CustomRulesDialog.java
index 9194e23da0..b307d01daf 100644
--- a/core/src/mindustry/ui/dialogs/CustomRulesDialog.java
+++ b/core/src/mindustry/ui/dialogs/CustomRulesDialog.java
@@ -69,7 +69,7 @@ public class CustomRulesDialog extends BaseDialog{
                 var style = Styles.cleart;
                 t.defaults().size(280f, 64f).pad(2f);
 
-                t.button("@waves.copy", Icon.copy, style, () -> {
+                t.button("@copy.clipboard", Icon.copy, style, () -> {
                     ui.showInfoFade("@copied");
 
                     //hack: don't write the spawns, they just waste space
@@ -80,7 +80,7 @@ public class CustomRulesDialog extends BaseDialog{
                     dialog.hide();
                 }).marginLeft(12f).row();
 
-                t.button("@waves.load", Icon.download, style, () -> {
+                t.button("@load.clipboard", Icon.download, style, () -> {
                     try{
                         Rules newRules = JsonIO.read(Rules.class, Core.app.getClipboardText());
                         //objectives and spawns are considered to be map-specific; don't use them