diff --git a/CMakeLists.txt b/CMakeLists.txt
index ebcfd20..554fc2d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,6 +11,7 @@ FetchContent_Declare(SFML
 FetchContent_MakeAvailable(SFML)
 
 # Add all source files
+# TODO: glob?
 add_executable(PlatScifi
     src/main.cpp
     src/renderdata.h
@@ -25,6 +26,7 @@ add_executable(PlatScifi
     src/worldobjects/redcube.h
     src/worldobjects/bluecube.h
     src/worldobjects/stationaryimage.h
+    src/worldobjects/player.h
 )
 target_link_libraries(PlatScifi PRIVATE sfml-graphics)
 target_compile_features(PlatScifi PRIVATE cxx_std_17)
diff --git a/src/main.cpp b/src/main.cpp
index dc6c384..7b362cb 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,6 +1,6 @@
 #include <SFML/Graphics.hpp>
 #include <iostream>
-#include <vector>
+#include <set>
 #include "assethandler.h"
 #include "renderer.h"
 #include "renderdata.h"
@@ -9,6 +9,7 @@
 #include "worldobjects/redcube.h" // Debugging
 #include "worldobjects/bluecube.h"
 #include "worldobjects/stationaryimage.h"
+#include "worldobjects/player.h"
 
 // SFML Demo
 int main() {
@@ -21,18 +22,49 @@ int main() {
     AssetHandler assetHandler;
     Renderer renderer(window, assetHandler);
     WorldState worldState;
+    std::set<sf::Keyboard::Key> keysPressed;
+
+    // Main world objects
+    Player* player = new Player(4, 10);
+    worldState.spawnObject(player);
+
     // Debug: create a red cube, blue cube, and image
     worldState.spawnObject(new RedCube(0, 0));
-    worldState.spawnObject(new BlueCube());
+    worldState.spawnObject(new BlueCube(0, 0));
     worldState.spawnObject(new StationaryImage(6, 6, 2, 2, "assets/tiv_logo.png"));
 
+    // Main game loop
     while (window.isOpen()) {
+        // Poll events
         for (auto event = sf::Event{}; window.pollEvent(event);) {
             if (event.type == sf::Event::Closed) {
+                // Close window
                 window.close();
+            } else if (event.type == sf::Event::KeyPressed) {
+                keysPressed.insert(event.key.code);
+            } else if (event.type == sf::Event::KeyReleased) {
+                keysPressed.erase(event.key.code);
             }
         }
 
+        // Use input
+        if (keysPressed.find(sf::Keyboard::A) != keysPressed.end()) {
+            player->move(-0.2, 0);
+        }
+        if (keysPressed.find(sf::Keyboard::D) != keysPressed.end()) {
+            player->move(0.2, 0);
+        }
+        if (keysPressed.find(sf::Keyboard::W) != keysPressed.end()) {
+            player->move(0, -0.2);
+        }
+        if (keysPressed.find(sf::Keyboard::S) != keysPressed.end()) {
+            player->move(0, 0.2);
+        }
+        if (keysPressed.find(sf::Keyboard::Space) != keysPressed.end()) {
+            worldState.spawnObject(new BlueCube(player->getLocx(), player->getLocy()));
+            keysPressed.erase(sf::Keyboard::Space);
+        }
+
         // Update the world
         worldState.update();
 
diff --git a/src/worldobjects/bluecube.h b/src/worldobjects/bluecube.h
index ac1dd15..6020344 100644
--- a/src/worldobjects/bluecube.h
+++ b/src/worldobjects/bluecube.h
@@ -9,7 +9,10 @@ class BlueCube : public WorldObject {
     double vely = 0.15;
 
 public:
-    BlueCube() : WorldObject() {}
+    BlueCube(double spawnx, double spawny) : WorldObject() {
+        locx = spawnx;
+        locy = spawny;
+    }
     
     // Override the update function
     UpdateResult update() {
diff --git a/src/worldobjects/player.h b/src/worldobjects/player.h
new file mode 100644
index 0000000..97350cf
--- /dev/null
+++ b/src/worldobjects/player.h
@@ -0,0 +1,48 @@
+#pragma once
+
+#include "../worldobject.h"
+
+// The data for the player
+class Player : public WorldObject {
+public:
+    // Constructor
+    Player(double spawnx, double spawny) : WorldObject() {
+        locx = spawnx;
+        locy = spawny;
+    }
+
+    // Input: movement
+    // TODO: accelerate instead of move
+    void move(double deltax, double deltay) {
+        locx += deltax;
+        locy += deltay;
+    }
+
+    double getLocx() {
+        return locx;
+    }
+
+    double getLocy() {
+        return locy;
+    }
+
+    // Override update: do nothing (yet)
+    UpdateResult update() {
+        return UpdateResult::None;
+    }
+
+    // Override rendering
+    RenderData getRenderData() {
+        // TODO: image/animations
+        return {
+            RenderType::Rectangle,
+            coordType,
+            locx,
+            locy,
+            width,
+            height,
+            { 255, 0, 0 },
+            ""
+        };
+    }
+};