diff --git a/bracket-terminal/src/bterm.rs b/bracket-terminal/src/bterm.rs
index e7af4efb..c31f0c14 100755
--- a/bracket-terminal/src/bterm.rs
+++ b/bracket-terminal/src/bterm.rs
@@ -70,6 +70,7 @@ pub struct BTerm {
     pub key: Option<VirtualKeyCode>,
     pub mouse_pos: (i32, i32),
     pub left_click: bool,
+    pub mouse_changed: bool,
     pub shift: bool,
     pub control: bool,
     pub alt: bool,
@@ -357,6 +358,7 @@ impl BTerm {
         if button_num == 0 {
             self.left_click = true;
         }
+        self.mouse_changed = true;
         let mut input = INPUT.lock();
         if pressed {
             input.on_mouse_button_down(button_num);
@@ -372,6 +374,7 @@ impl BTerm {
     /// Internal: mark mouse position changes
     pub(crate) fn on_mouse_position(&mut self, x: f64, y: f64) {
         let bi = BACKEND_INTERNAL.lock();
+        self.mouse_changed = true;
         self.mouse_pos = (x as i32, y as i32);
         let mut input = INPUT.lock();
         input.on_mouse_pixel_position(x, y);
diff --git a/bracket-terminal/src/hal/crossterm_be/init.rs b/bracket-terminal/src/hal/crossterm_be/init.rs
index 9a235574..6b304b1d 100755
--- a/bracket-terminal/src/hal/crossterm_be/init.rs
+++ b/bracket-terminal/src/hal/crossterm_be/init.rs
@@ -37,6 +37,7 @@ pub fn init_raw<S: ToString>(
         frame_time_ms: 0.0,
         active_console: 0,
         key: None,
+        mouse_changed: false,
         mouse_pos: (0, 0),
         left_click: false,
         shift: false,
diff --git a/bracket-terminal/src/hal/crossterm_be/main_loop.rs b/bracket-terminal/src/hal/crossterm_be/main_loop.rs
index 94444252..d751862b 100755
--- a/bracket-terminal/src/hal/crossterm_be/main_loop.rs
+++ b/bracket-terminal/src/hal/crossterm_be/main_loop.rs
@@ -131,6 +131,7 @@ pub fn main_loop<GS: GameState>(mut bterm: BTerm, mut gamestate: GS) -> BResult<
         }
 
         gamestate.tick(&mut bterm);
+        bterm.mouse_changed = true;
 
         if output_buffer.is_none() {
             output_buffer = Some(full_redraw()?);
diff --git a/bracket-terminal/src/hal/curses/init.rs b/bracket-terminal/src/hal/curses/init.rs
index b80abc74..795d927b 100755
--- a/bracket-terminal/src/hal/curses/init.rs
+++ b/bracket-terminal/src/hal/curses/init.rs
@@ -47,6 +47,7 @@ pub fn init_raw<S: ToString>(
         frame_time_ms: 0.0,
         active_console: 0,
         key: None,
+        mouse_changed: false,
         mouse_pos: (0, 0),
         left_click: false,
         shift: false,
diff --git a/bracket-terminal/src/hal/curses/main_loop.rs b/bracket-terminal/src/hal/curses/main_loop.rs
index 68b37a00..106bf947 100755
--- a/bracket-terminal/src/hal/curses/main_loop.rs
+++ b/bracket-terminal/src/hal/curses/main_loop.rs
@@ -135,6 +135,7 @@ pub fn main_loop<GS: GameState>(mut bterm: BTerm, mut gamestate: GS) -> BResult<
         }
 
         gamestate.tick(&mut bterm);
+        bterm.mouse_changed = true;
 
         if output_buffer.is_none() {
             output_buffer = Some(full_redraw()?);
diff --git a/bracket-terminal/src/hal/native/init.rs b/bracket-terminal/src/hal/native/init.rs
index 51e05f76..32e9065c 100755
--- a/bracket-terminal/src/hal/native/init.rs
+++ b/bracket-terminal/src/hal/native/init.rs
@@ -126,6 +126,7 @@ pub fn init_raw<S: ToString>(
         frame_time_ms: 0.0,
         active_console: 0,
         key: None,
+        mouse_changed: false,
         mouse_pos: (0, 0),
         left_click: false,
         shift: false,
diff --git a/bracket-terminal/src/hal/native/mainloop.rs b/bracket-terminal/src/hal/native/mainloop.rs
index eabc0b50..9436e401 100755
--- a/bracket-terminal/src/hal/native/mainloop.rs
+++ b/bracket-terminal/src/hal/native/mainloop.rs
@@ -375,6 +375,7 @@ fn tock<GS: GameState>(
 
     // Run the main loop
     gamestate.tick(bterm);
+    bterm.mouse_changed = false;
 
     // Tell each console to draw itself
     render_consoles().unwrap();
diff --git a/bracket-terminal/src/hal/wasm/init.rs b/bracket-terminal/src/hal/wasm/init.rs
index 26f86451..f01db6f1 100755
--- a/bracket-terminal/src/hal/wasm/init.rs
+++ b/bracket-terminal/src/hal/wasm/init.rs
@@ -91,6 +91,7 @@ pub fn init_raw<S: ToString>(
         frame_time_ms: 0.0,
         active_console: 0,
         key: None,
+        mouse_changed: false,
         mouse_pos: (0, 0),
         left_click: false,
         shift: false,
diff --git a/bracket-terminal/src/hal/wasm/mainloop.rs b/bracket-terminal/src/hal/wasm/mainloop.rs
index cba33a38..fbf8ee0f 100755
--- a/bracket-terminal/src/hal/wasm/mainloop.rs
+++ b/bracket-terminal/src/hal/wasm/mainloop.rs
@@ -107,6 +107,7 @@ fn tock<GS: GameState>(
     }
 
     gamestate.tick(bterm);
+    bterm.mouse_changed = false;
 
     // Console structure - doesn't really have to be every frame...
     rebuild_consoles();
diff --git a/bracket-terminal/src/hal/webgpu/init.rs b/bracket-terminal/src/hal/webgpu/init.rs
index 095ea868..d3a29717 100644
--- a/bracket-terminal/src/hal/webgpu/init.rs
+++ b/bracket-terminal/src/hal/webgpu/init.rs
@@ -92,6 +92,7 @@ pub fn init_raw<S: ToString>(
         frame_time_ms: 0.0,
         active_console: 0,
         key: None,
+        mouse_changed: false,
         mouse_pos: (0, 0),
         left_click: false,
         shift: false,
diff --git a/bracket-terminal/src/hal/webgpu/mainloop.rs b/bracket-terminal/src/hal/webgpu/mainloop.rs
index 8cbfb9ce..5f5f6f96 100644
--- a/bracket-terminal/src/hal/webgpu/mainloop.rs
+++ b/bracket-terminal/src/hal/webgpu/mainloop.rs
@@ -349,6 +349,7 @@ fn tock<GS: GameState>(
 
     // Run the main loop
     gamestate.tick(bterm);
+    bterm.mouse_changed = false;
 
     // Tell each console to draw itself
     render_consoles().unwrap();