diff --git a/src/net/torvald/terrarum/IngameInstance.kt b/src/net/torvald/terrarum/IngameInstance.kt
index 1f36f2060..9dc68f1a7 100644
--- a/src/net/torvald/terrarum/IngameInstance.kt
+++ b/src/net/torvald/terrarum/IngameInstance.kt
@@ -27,6 +27,8 @@ import java.io.File
 import java.io.FileInputStream
 import java.io.FileNotFoundException
 import java.io.IOException
+import java.nio.file.Files
+import java.nio.file.StandardCopyOption
 import java.util.*
 import java.util.concurrent.locks.Lock
 import java.util.function.Consumer
@@ -423,19 +425,19 @@ open class IngameInstance(val batch: FlippingSpriteBatch, val isMultiplayer: Boo
             // do not overwrite clean .2 with dirty .1
             val flags3 = FileInputStream(file3).let { it.skip(49L); val r = it.read(); it.close(); r }
             val flags2 = FileInputStream(file2).let { it.skip(49L); val r = it.read(); it.close(); r }
-            if (!(flags3 == 0 && flags2 != 0) || !file3.exists()) file2.copyTo(file3, true)
+            if (!(flags3 == 0 && flags2 != 0) || !file3.exists()) Files.move(file2.toPath(), file3.toPath(), StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING)
         } catch (e: NoSuchFileException) {} catch (e: FileNotFoundException) {}
         try {
             // do not overwrite clean .2 with dirty .1
             val flags2 = FileInputStream(file2).let { it.skip(49L); val r = it.read(); it.close(); r }
             val flags1 = FileInputStream(file1).let { it.skip(49L); val r = it.read(); it.close(); r }
-            if (!(flags2 == 0 && flags1 != 0) || !file2.exists()) file1.copyTo(file2, true)
+            if (!(flags2 == 0 && flags1 != 0) || !file2.exists()) Files.move(file1.toPath(), file2.toPath(), StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING)
         } catch (e: NoSuchFileException) {} catch (e: FileNotFoundException) {}
         try {
             if (file2.exists() && !file3.exists())
-                file2.copyTo(file3, true)
+                Files.move(file2.toPath(), file3.toPath(), StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING)
             if (file1.exists() && !file2.exists())
-                file1.copyTo(file2, true)
+                Files.move(file1.toPath(), file2.toPath(), StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING)
 
             file.copyTo(file1, true)
         } catch (e: IOException) {}
@@ -451,13 +453,19 @@ open class IngameInstance(val batch: FlippingSpriteBatch, val isMultiplayer: Boo
             // do not overwrite clean .2 with dirty .1
             val flags3 = FileInputStream(file3).let { it.skip(49L); val r = it.read(); it.close(); r }
             val flags2 = FileInputStream(file2).let { it.skip(49L); val r = it.read(); it.close(); r }
-            if (!(flags3 == 0 && flags2 != 0) || !file3.exists()) file1.copyTo(file3, true)
+            if (!(flags3 == 0 && flags2 != 0) || !file3.exists()) Files.move(file2.toPath(), file3.toPath(), StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING)
+        } catch (e: NoSuchFileException) {} catch (e: FileNotFoundException) {}
+        try {
+            // do not overwrite clean .2 with dirty .1
+            val flags2 = FileInputStream(file2).let { it.skip(49L); val r = it.read(); it.close(); r }
+            val flags1 = FileInputStream(file1).let { it.skip(49L); val r = it.read(); it.close(); r }
+            if (!(flags2 == 0 && flags1 != 0) || !file2.exists()) Files.move(file1.toPath(), file2.toPath(), StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING)
         } catch (e: NoSuchFileException) {} catch (e: FileNotFoundException) {}
         try {
             if (file2.exists() && !file3.exists())
-                file2.copyTo(file3, true)
+                Files.move(file2.toPath(), file3.toPath(), StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING)
             if (file1.exists() && !file2.exists())
-                file1.copyTo(file2, true)
+                Files.move(file1.toPath(), file2.toPath(), StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING)
 
             file0.copyTo(file1, true)
         } catch (e: IOException) {}
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UILoadSavegame.kt b/src/net/torvald/terrarum/modulebasegame/ui/UILoadSavegame.kt
index 41dd66156..40a64a755 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UILoadSavegame.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UILoadSavegame.kt
@@ -117,7 +117,7 @@ class UILoadSavegame(val remoCon: UIRemoCon) : Advanceable() {
     private val drawX = (Toolkit.drawWidth - 480) / 2
     private val drawY = (App.scr.height - 480) / 2
     private val confirmBackButton = UIItemTextButton(this, "MENU_LABEL_BACK", drawX + (240 - goButtonWidth) / 2, drawY + 480 - 24, goButtonWidth, true, alignment = UIItemTextButton.Companion.Alignment.CENTRE, hasBorder = true)
-    private val confirmDeleteButton = UIItemTextButton(this, "MENU_LABEL_DELETE", drawX + 240 + (240 - goButtonWidth) / 2, drawY + 480- 24, goButtonWidth, true, alignment = UIItemTextButton.Companion.Alignment.CENTRE, hasBorder = true)
+    private val confirmDeleteButton = UIItemTextButton(this, "MENU_LABEL_DELETE", drawX + 240 + (240 - goButtonWidth) / 2, drawY + 480- 24, goButtonWidth, true, alignment = UIItemTextButton.Companion.Alignment.CENTRE, hasBorder = true, inactiveCol = Toolkit.Theme.COL_RED, activeCol = Toolkit.Theme.COL_REDD)
 
     private lateinit var loadables: SavegameCollectionPair