diff --git a/src/godot/gd/bree_l_player.gd b/src/godot/gd/bree_l_player.gd
new file mode 100644
index 0000000..a42e53e
--- /dev/null
+++ b/src/godot/gd/bree_l_player.gd
@@ -0,0 +1,16 @@
+extends BreeLPlayer
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_speed_increased() -> void:
+	print("SPEED INCREASED")
+	pass # Replace with function body.
diff --git a/src/godot/gd/button.gd b/src/godot/gd/button.gd
new file mode 100644
index 0000000..718d466
--- /dev/null
+++ b/src/godot/gd/button.gd
@@ -0,0 +1,16 @@
+extends Button
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_button_up() -> void:
+	print("button up")
+	get_parent().get_parent().tackled()
diff --git a/src/godot/gd/name.gd b/src/godot/gd/name.gd
new file mode 100644
index 0000000..965afb1
--- /dev/null
+++ b/src/godot/gd/name.gd
@@ -0,0 +1,10 @@
+extends RichTextLabel
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	self.text = get_parent().mon_name()
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
diff --git a/src/godot/gd/node_2d.tscn b/src/godot/gd/node_2d.tscn
index f806a05..10014b8 100644
--- a/src/godot/gd/node_2d.tscn
+++ b/src/godot/gd/node_2d.tscn
@@ -1,9 +1,58 @@
-[gd_scene load_steps=2 format=3 uid="uid://dg85xsdqg6wj0"]
+[gd_scene load_steps=5 format=3 uid="uid://dg85xsdqg6wj0"]
 
 [ext_resource type="Texture2D" uid="uid://cneqjngiworik" path="res://icon.svg" id="1_swwii"]
+[ext_resource type="Script" path="res://gd/texture_progress_bar.gd" id="2_2jm7r"]
+[ext_resource type="Script" path="res://gd/name.gd" id="3_u8x5l"]
+[ext_resource type="Script" path="res://gd/button.gd" id="4_iyywh"]
 
 [node name="Node2D" type="Node2D"]
 
-[node name="BreeLPlayer" type="BreeLPlayer" parent="."]
-position = Vector2(556, 302)
+[node name="Camera2D" type="Camera2D" parent="."]
+position = Vector2(2, 0)
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+z_index = -10
+position = Vector2(-9.53674e-06, 4.29153e-06)
+scale = Vector2(9, 5.0625)
 texture = ExtResource("1_swwii")
+
+[node name="attacker" type="Mon" parent="."]
+position = Vector2(-408.5, 157.5)
+scale = Vector2(2.41406, 2.41406)
+
+[node name="TextureProgressBar" type="TextureProgressBar" parent="attacker"]
+z_index = 10
+offset_right = 40.0
+offset_bottom = 40.0
+texture_progress = ExtResource("1_swwii")
+script = ExtResource("2_2jm7r")
+
+[node name="name" type="RichTextLabel" parent="attacker"]
+z_index = 10
+offset_right = 348.0
+offset_bottom = 40.0
+text = "asdf"
+script = ExtResource("3_u8x5l")
+
+[node name="sprite" type="Sprite2D" parent="attacker"]
+texture = ExtResource("1_swwii")
+
+[node name="actions" type="Node2D" parent="attacker"]
+position = Vector2(169.217, -65.2427)
+scale = Vector2(0.414239, 0.414239)
+
+[node name="button" type="Button" parent="attacker/actions"]
+offset_left = 435.0
+offset_top = 180.0
+offset_right = 435.0
+offset_bottom = 180.0
+icon = ExtResource("1_swwii")
+script = ExtResource("4_iyywh")
+
+[node name="opponent" type="Sprite2D" parent="."]
+position = Vector2(420, -166)
+scale = Vector2(2.41406, 2.41406)
+texture = ExtResource("1_swwii")
+
+[connection signal="hp_changed" from="attacker" to="attacker/TextureProgressBar" method="_on_mon_hp_changed"]
+[connection signal="button_up" from="attacker/actions/button" to="attacker/actions/button" method="_on_button_up"]
diff --git a/src/godot/gd/texture_progress_bar.gd b/src/godot/gd/texture_progress_bar.gd
new file mode 100644
index 0000000..71a6039
--- /dev/null
+++ b/src/godot/gd/texture_progress_bar.gd
@@ -0,0 +1,15 @@
+extends TextureProgressBar
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_mon_hp_changed() -> void:
+	self.value = 100 * get_parent().hp()
diff --git a/src/godot/gd/touch_screen_button.gd b/src/godot/gd/touch_screen_button.gd
new file mode 100644
index 0000000..a5e99c5
--- /dev/null
+++ b/src/godot/gd/touch_screen_button.gd
@@ -0,0 +1,14 @@
+extends TouchScreenButton
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+func _on_pressed() -> void:
+	print("pressed")
diff --git a/src/rust/src/lib.rs b/src/rust/src/lib.rs
index 68895e0..404065a 100644
--- a/src/rust/src/lib.rs
+++ b/src/rust/src/lib.rs
@@ -7,3 +7,5 @@ unsafe impl ExtensionLibrary for MyExtension {
 }
 
 pub mod player;
+pub mod mon;
+pub mod mon_move;
diff --git a/src/rust/src/mon.rs b/src/rust/src/mon.rs
new file mode 100644
index 0000000..130b730
--- /dev/null
+++ b/src/rust/src/mon.rs
@@ -0,0 +1,74 @@
+use godot::prelude::*;
+
+use godot::classes::{ISprite2D, Sprite2D};
+#[derive(GodotClass, Debug)]
+#[class(base=Sprite2D)]
+pub struct Mon {
+   base: Base<Sprite2D>,
+   name: GString,
+   hp: i32,
+   damage: i32,
+   level_d: i32,
+}
+
+#[godot_api]
+impl ISprite2D for Mon {
+   fn init(base: Base<Sprite2D>) -> Self {
+      Self{
+         base: base,
+         name: "my_name".into(),
+         hp: 100,
+         damage: 0,
+         level_d: 0,
+      }
+   }
+
+   fn ready(&mut self) {
+      self.hp_change()
+   }
+}
+
+use crate::mon_move;
+#[godot_api]
+impl Mon {
+   #[func]
+   pub fn mon_name(&self) -> GString {
+      self.name.clone()
+   }
+
+   #[func]
+   pub fn hp(&self) -> f32 {
+      (self.hp - self.damage) as f32 / self.hp as f32
+   }
+
+   #[func]
+   pub fn tackled(&mut self) {
+      self.recv(mon_move::TACKLE);
+      self.hp_change()
+   }
+
+   fn hp_change(&mut self) {
+      self.base_mut().emit_signal("hp_changed", &[]);
+   }
+
+   #[signal]
+   fn hp_changed();
+}
+
+impl Mon {
+   fn recv(&mut self, m: mon_move::MonMove) {
+      m.use_on(self);
+   }
+
+   pub fn hit_for(&mut self, power: i32) {
+      self.damage += power;
+   }
+
+   pub fn damage_scalar(&self) -> f32 {
+      let mut result = 1.0;
+      for _ in 0..self.level_d {
+         result /= 2.0;
+      }
+      result
+   }
+}
diff --git a/src/rust/src/mon_move.rs b/src/rust/src/mon_move.rs
new file mode 100644
index 0000000..0ce3437
--- /dev/null
+++ b/src/rust/src/mon_move.rs
@@ -0,0 +1,18 @@
+use crate::mon;
+
+pub struct MonMove {
+   power: i32,
+}
+
+impl MonMove {
+   const fn new(power: i32) -> Self {
+      Self{power: power}
+   }
+
+   pub fn use_on(&self, dest: &mut mon::Mon) {
+      let power = self.power as f32 * dest.damage_scalar();
+      dest.hit_for(power as i32);
+   }
+}
+
+pub const TACKLE: MonMove = MonMove::new(25);
diff --git a/src/rust/src/player.rs b/src/rust/src/player.rs
index ce19c8f..df7c2d4 100644
--- a/src/rust/src/player.rs
+++ b/src/rust/src/player.rs
@@ -1,4 +1,6 @@
-use godot::{prelude::*, classes::{ISprite2D, Sprite2D}};
+use godot::prelude::*;
+
+use godot::classes::{ISprite2D, Sprite2D};
 #[derive(GodotClass)]
 #[class(base=Sprite2D)]
 struct BreeLPlayer {
@@ -41,5 +43,3 @@ impl BreeLPlayer {
       eprintln!("drop");
    }
 }
-
-