diff --git a/src/main.rs b/src/main.rs
index 134828a..31955ce 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -258,8 +258,6 @@ fn main() {
         *v = args.verbose;
     }
 
-    // let buffer: Vec<u32> = ;
-
     let mut window = Window::new(
         "Gameboy",
         WIDTH * FACTOR,
diff --git a/src/processor/gpu.rs b/src/processor/gpu.rs
index 649f5c0..cd68fea 100644
--- a/src/processor/gpu.rs
+++ b/src/processor/gpu.rs
@@ -236,8 +236,6 @@ impl CPU {
             TiledataArea::D8000,
             byte_to_palette(self.memory.get(0xFF47)),
         );
-        // self.memory
-        //     .set(0xFF0F, clear_bit(self.memory.get(0xFF0F), 0));
     }
 
     fn set_lcd_status(&mut self) {
@@ -255,7 +253,6 @@ impl CPU {
         );
         self.memory.set(0xFF41, stat);
         self.memory.set(0xFF44, self.gpu.scanline);
-        // println!("set scanline to {}", self.memory.get(0xFF44));
     }
 
     fn render_scanline(&mut self, scanline: u8, lcdc: &LCDC) {
diff --git a/src/processor/gpu/tile_window.rs b/src/processor/gpu/tile_window.rs
index deb6f9f..23037dd 100644
--- a/src/processor/gpu/tile_window.rs
+++ b/src/processor/gpu/tile_window.rs
@@ -24,7 +24,6 @@ impl CPU {
                         let msb = get_bit(msbs, 7 - px_x);
                         let colour = bits_to_mapped_colour(lsb, msb, palette);
 
-                        // if buself.gpu.b
                         self.gpu.sprite_buffer[real_px_x + (real_px_y * TILE_WINDOW_EDGE_LENGTH)] =
                             colour.to_rgb();
                     }
diff --git a/src/processor/mod.rs b/src/processor/mod.rs
index cddc1c6..2e14452 100644
--- a/src/processor/mod.rs
+++ b/src/processor/mod.rs
@@ -50,12 +50,6 @@ impl CPU {
             }
         }
 
-        // if self.vblank_timer >= (1. / 59.7) {
-        //     self.vblank_timer = 0.;
-        //     self.vblank_remaining = 20;
-        //     self.memory.set(0xFF0F, set_bit(self.memory.get(0xFF0F), 0));
-        // }
-
         verbose_println!(
             "exec {:#4X} from pc: {:#X}",
             opcode,
@@ -72,16 +66,6 @@ impl CPU {
         let secs = (cycles * 4) as f64 / CLOCK_SPEED;
         self.advance_gpu_clock(cycles);
 
-        // self.vblank_timer += secs;
-        // if self.vblank_remaining > 0 {
-        //     self.vblank_remaining = self.vblank_remaining.saturating_sub(cycles);
-        //     if self.vblank_remaining == 0 {
-        //         self.memory
-        //             .set(0xFF0F, clear_bit(self.memory.get(0xFF0F), 0));
-        //         self.draw();
-        //     }
-        // }
-
         self.memory.set(
             0xFF04,
             self.memory