diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..146ab09
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,10 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
+      <option name="processCode" value="true" />
+      <option name="processLiterals" value="true" />
+      <option name="processComments" value="true" />
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file
diff --git a/assets/hex3.gif b/assets/hex3.gif
new file mode 100644
index 0000000..cef8ba2
Binary files /dev/null and b/assets/hex3.gif differ
diff --git a/assets/units/bob.gif b/assets/units/bob.gif
new file mode 100644
index 0000000..10fdc77
Binary files /dev/null and b/assets/units/bob.gif differ
diff --git a/assets/units/tank.pal b/assets/units/tank.pal
new file mode 100644
index 0000000..78a430e
--- /dev/null
+++ b/assets/units/tank.pal
@@ -0,0 +1 @@
+ŒŠŒüþü¤¢¤”–”DBD¬®¬”’”|~|\Z\œžœ´²´ŒŽŒ¤¦¤
\ No newline at end of file
diff --git a/assets/units/tank.png b/assets/units/tank.png
new file mode 100644
index 0000000..d7220c6
Binary files /dev/null and b/assets/units/tank.png differ
diff --git a/src/main.rs b/src/main.rs
index 190f957..9be6bc8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,16 +1,61 @@
-use skunk2d::{Event, Image, run, WindowState};
+mod unit_kind;
+mod unit;
+
+use std::cell::RefCell;
+use std::rc::Rc;
+use std::time::{Duration, Instant};
+use skunk2d::{Event, HexMap, Image, run, Tileset, Vec2, WindowState};
+use crate::unit::Unit;
+use crate::unit_kind::UnitKind;
 
 struct Game {
+    map: HexMap,
+    unit: Rc<RefCell<Unit>>,
+    last_tick: Instant,
+    tick_duration: Duration,
+    current_tick: i32
+}
 
+fn setup_palette(ws: &mut WindowState) {
+    ws.set_palette(0, 0xc0, 0xf0, 0xd0);
+    ws.set_palette(2, 0x10, 0x30, 0x20);
+    ws.set_palette(1, 0xb0, 0xe0, 0xc0);
+    ws.set_palette(3, 0xa0, 0xd0, 0xb0);
+
+    ws.set_palette(255, 0xff, 0xff, 0xff);
+    ws.set_palette(254, 0x00, 0x00, 0x00);
+    ws.set_palette(253, 0x80, 0x80, 0x80);
+
+}
+
+impl Game {
+    pub fn tick(&mut self, window_state: &mut WindowState) {
+        window_state.log(format!("tick: {}", self.current_tick).as_str());
+
+        self.unit.borrow_mut().pos.y = self.current_tick % self.map.size().y;
+    }
 }
 
 impl skunk2d::Game for Game {
     fn new(window_state: &mut WindowState) -> Self {
-        window_state.scramble_palette();
-        Game {}
+        setup_palette(window_state);
+        let tileset = Tileset::load("assets/hex2.gif", Vec2{x: 2, y: 1});
+        let kind = UnitKind::new("bob");
+        Game {
+            map: HexMap::new(Vec2{x: 11, y: 11}, tileset, Vec2{ x: 23, y: 13 }),
+            unit: kind.spawn(Vec2{x: 5, y: 5}),
+            last_tick: Instant::now(),
+            tick_duration: Duration::from_secs(1) / 10,
+            current_tick: 0
+        }
     }
 
     fn update(&mut self, window_state: &mut WindowState) {
+        if Instant::now() - self.last_tick >= self.tick_duration {
+            self.tick(window_state);
+            self.last_tick += self.tick_duration;
+            self.current_tick += 1;
+        }
     }
 
     fn on_event(&mut self, window_state: &mut WindowState, event: Event) {
@@ -18,6 +63,8 @@ impl skunk2d::Game for Game {
 
     fn draw(&self, target: &mut Image) {
         target.clear();
+        target.draw_hexmap(Vec2::zero(), &self.map);
+        self.unit.borrow().draw(target, &self.map);
     }
 }
 
diff --git a/src/unit.rs b/src/unit.rs
new file mode 100644
index 0000000..8c4fbb9
--- /dev/null
+++ b/src/unit.rs
@@ -0,0 +1,14 @@
+use std::rc::Rc;
+use skunk2d::{HexMap, Image, Vec2};
+use crate::unit_kind::UnitKind;
+
+pub struct Unit {
+    pub kind: Rc<UnitKind>,
+    pub pos: Vec2<i32>
+}
+
+impl Unit {
+    pub fn draw(&self, target: &mut Image, map: &HexMap) {
+        target.draw_image( map.coord_to_pixel(self.pos), &self.kind.sprite);
+    }
+}
\ No newline at end of file
diff --git a/src/unit_kind.rs b/src/unit_kind.rs
new file mode 100644
index 0000000..8fc38ec
--- /dev/null
+++ b/src/unit_kind.rs
@@ -0,0 +1,26 @@
+use std::cell::RefCell;
+use std::rc::Rc;
+use skunk2d::{Image, Vec2};
+use crate::unit::Unit;
+
+pub struct UnitKind {
+    pub sprite: Rc<Image>,
+    pub name: String
+}
+
+impl UnitKind {
+    pub fn new(name: &str) -> Rc<Self> {
+        UnitKind {
+            sprite: Image::load(format!("assets/units/{}.gif", name).as_str()),
+            name: name.into()
+        }.into()
+    }
+
+    pub fn spawn(self: Rc<Self>, pos: Vec2<i32>) -> Rc<RefCell<Unit>> {
+        RefCell::new(Unit {
+            kind: self,
+            pos
+        }).into()
+    }
+}
+