diff --git a/desktop/src/main.rs b/desktop/src/main.rs
index 4148311..6366b22 100644
--- a/desktop/src/main.rs
+++ b/desktop/src/main.rs
@@ -30,7 +30,7 @@ const WINDOW_HEIGHT: u32 = (SCREEN_HEIGHT as u32) * SCALE;
 // const TICKS_PER_FRAME: usize = 5;
 
 sol! {
-    #[sol(rpc, 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+    #[sol(rpc, 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     contract Emu {
         // -------------------------------------------------------------------------
         // Constants
@@ -616,6 +616,10 @@ sol! {
         function getPC() public view returns (uint16) {
             return emu.pc;
         }
+
+        function getKeys() public view returns(bool[16] memory){
+            return emu.keys;
+        }
     
         function getRAMValueAt(uint256 index) public view returns (uint8) {
             require(index < RAM_SIZE, "RAM index out of bounds");
@@ -777,8 +781,14 @@ async fn main() {
                         let builder = chip8.keypress(U256::from(k), true);
                         builder.call().await.unwrap();
 
-                        let tx = builder.send().await.unwrap();
-                        println!("⭐️ key {:?} down tx: {:?}", key, tx);
+                        let keys = chip8.getKeys().call().await.unwrap();
+                        println!("keys: {:?}", keys._0);
+
+                        if !keys._0[k]{
+                            let tx = builder.send().await.unwrap();
+                            println!("⭐️ key {:?} down tx: {:?}", key, tx);
+                        }
+                      
                     }
                 }
                 Event::KeyUp {
@@ -788,8 +798,13 @@ async fn main() {
                         let builder = chip8.keypress(U256::from(k), false);
                         builder.call().await.unwrap();
 
-                        let tx = builder.send().await.unwrap();
-                        println!("⭐️ key {:?} up tx: {:?}", key, tx);
+                        let keys = chip8.getKeys().call().await.unwrap();
+                        println!("keys: {:?}", keys._0);
+
+                        if keys._0[k]{
+                            let tx = builder.send().await.unwrap();
+                            println!("⭐️ key {:?} up tx: {:?}", key, tx);
+                        }
                     }
                 }
                 _ => (),
@@ -806,6 +821,9 @@ async fn main() {
 
         let pc = chip8.getPC().call().await.unwrap();
         println!("PC: {:?}", pc._0);
+
+        let keys = chip8.getKeys().call().await.unwrap();
+        println!("keys: {:?}", keys._0);
         chip8.tickTimers().call().await.unwrap();
         draw_screen(&chip8, &mut canvas).await;
 
diff --git a/src/Emu.sol b/src/Emu.sol
index 702c80a..6ac9954 100644
--- a/src/Emu.sol
+++ b/src/Emu.sol
@@ -588,6 +588,10 @@ contract Emu {
         return emu.pc;
     }
 
+    function getKeys() public view returns (bool[16] memory) {
+        return emu.keys;
+    }
+
     function getRAMValueAt(uint256 index) public view returns (uint8) {
         require(index < RAM_SIZE, "RAM index out of bounds");
         return emu.ram[index];