diff --git a/Cargo.lock b/Cargo.lock
index b8a5d84..611d6f5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -690,6 +690,10 @@ dependencies = [
  "winit",
 ]
 
+[[package]]
+name = "moonhare_event"
+version = "0.1.0"
+
 [[package]]
 name = "moonhare_graphics"
 version = "0.1.0"
@@ -703,6 +707,10 @@ dependencies = [
  "log",
 ]
 
+[[package]]
+name = "moonhare_window"
+version = "0.1.0"
+
 [[package]]
 name = "ndk"
 version = "0.9.0"
diff --git a/Cargo.toml b/Cargo.toml
index 2288eab..c5ecf4f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,8 +1,10 @@
 [workspace]
 resolver = "3"
 members = [
-    "moonhare_engine", 
-    "moonhare_graphics", "moonhare_log", 
+    "moonhare_engine", "moonhare_event", 
+    "moonhare_graphics", 
+    "moonhare_log", 
+    "moonhare_window", 
     "playground"
 ]
 
diff --git a/moonhare_event/Cargo.toml b/moonhare_event/Cargo.toml
new file mode 100644
index 0000000..3fff50a
--- /dev/null
+++ b/moonhare_event/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "moonhare_event"
+edition = "2024"
+version.workspace = true
+authors.workspace = true
+
+[dependencies]
diff --git a/moonhare_event/src/event.rs b/moonhare_event/src/event.rs
new file mode 100644
index 0000000..acaba4b
--- /dev/null
+++ b/moonhare_event/src/event.rs
@@ -0,0 +1,12 @@
+pub enum EventType {
+    None,
+    WindowClose, WindowResize,
+    KeyPressed, KeyReleased,
+    MouseButtonPressed, MouseButtonReleased, MouseMoved, MouseScrolled
+}
+
+/// Base Class for Engine Events
+pub trait Event {
+    fn get_event_name() -> &'static str;
+    fn get_event_type() -> EventType;
+}
\ No newline at end of file
diff --git a/moonhare_event/src/event_listener.rs b/moonhare_event/src/event_listener.rs
new file mode 100644
index 0000000..62ca172
--- /dev/null
+++ b/moonhare_event/src/event_listener.rs
@@ -0,0 +1,5 @@
+use crate::event::Event;
+
+pub trait EventListener {
+    fn on_event<T: Event>(event: T);
+}
\ No newline at end of file
diff --git a/moonhare_event/src/events/key_events/key_pressed_event.rs b/moonhare_event/src/events/key_events/key_pressed_event.rs
new file mode 100644
index 0000000..75bd104
--- /dev/null
+++ b/moonhare_event/src/events/key_events/key_pressed_event.rs
@@ -0,0 +1,19 @@
+use crate::{event::Event,};
+
+struct KeyPressedEvent{}
+
+const KEY_PRESSED_EVENT_NAME: &str = "KeyPressedEvent";
+
+impl Event for KeyPressedEvent {
+    fn get_event_name() -> &'static str {
+        KEY_PRESSED_EVENT_NAME
+    }
+
+    fn get_event_type() -> crate::event::EventType {
+        crate::event::EventType::KeyPressed
+    }
+}
+
+impl super::KeyEvent for KeyPressedEvent {
+
+}
\ No newline at end of file
diff --git a/moonhare_event/src/events/key_events/mod.rs b/moonhare_event/src/events/key_events/mod.rs
new file mode 100644
index 0000000..9b0b3a5
--- /dev/null
+++ b/moonhare_event/src/events/key_events/mod.rs
@@ -0,0 +1,9 @@
+use crate::event::Event;
+
+pub mod key_pressed_event;
+
+pub trait KeyEvent: Event {
+    fn get_key_code() {
+
+    }
+}
\ No newline at end of file
diff --git a/moonhare_event/src/events/mod.rs b/moonhare_event/src/events/mod.rs
new file mode 100644
index 0000000..e29b629
--- /dev/null
+++ b/moonhare_event/src/events/mod.rs
@@ -0,0 +1,3 @@
+pub mod key_events;
+pub mod mouse_events;
+pub mod window_events;
\ No newline at end of file
diff --git a/moonhare_event/src/events/mouse_events/mod.rs b/moonhare_event/src/events/mouse_events/mod.rs
new file mode 100644
index 0000000..13dc77b
--- /dev/null
+++ b/moonhare_event/src/events/mouse_events/mod.rs
@@ -0,0 +1,5 @@
+use crate::event::Event;
+
+pub trait MouseEvent: Event {
+    
+}
\ No newline at end of file
diff --git a/moonhare_event/src/events/window_events/mod.rs b/moonhare_event/src/events/window_events/mod.rs
new file mode 100644
index 0000000..c52e95c
--- /dev/null
+++ b/moonhare_event/src/events/window_events/mod.rs
@@ -0,0 +1,5 @@
+use crate::event::Event;
+
+pub trait WindowEvent: Event {
+    
+}
\ No newline at end of file
diff --git a/moonhare_event/src/lib.rs b/moonhare_event/src/lib.rs
new file mode 100644
index 0000000..6c1c6a7
--- /dev/null
+++ b/moonhare_event/src/lib.rs
@@ -0,0 +1,3 @@
+pub mod event;
+pub mod event_listener;
+pub mod events;
\ No newline at end of file
diff --git a/moonhare_window/Cargo.toml b/moonhare_window/Cargo.toml
new file mode 100644
index 0000000..acf6a50
--- /dev/null
+++ b/moonhare_window/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "moonhare_window"
+edition = "2024"
+version.workspace = true
+authors.workspace = true
+
+[dependencies]
diff --git a/moonhare_window/src/lib.rs b/moonhare_window/src/lib.rs
new file mode 100644
index 0000000..b93cf3f
--- /dev/null
+++ b/moonhare_window/src/lib.rs
@@ -0,0 +1,14 @@
+pub fn add(left: u64, right: u64) -> u64 {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}