diff --git a/examples/curlywas/skipahead.cwa b/examples/curlywas/skipahead.cwa
new file mode 100644
index 0000000..f353635
--- /dev/null
+++ b/examples/curlywas/skipahead.cwa
@@ -0,0 +1,60 @@
+import "env.memory" memory(4);
+
+import "env.rectangle" fn rect(f32, f32, f32, f32, i32);
+import "env.circle" fn circle(f32, f32, f32, i32);
+import "env.isButtonPressed" fn btn(i32) -> i32;
+import "env.random" fn random() -> i32;
+import "env.randomSeed" fn randomSeed(i32);
+import "env.cls" fn cls(i32);
+
+global mut pz: i32 = 4;
+global mut px: f32 = 2.0;
+global mut py: f32 = 2.0;
+global mut s: f32 = 2.0;
+global mut f: f32 = 2.0;
+
+export fn upd() {
+    let y: i32;
+    let inline zero = 0.0;
+
+    let lazy control_speed = 0.03;
+    s = s + 0.1 - (f + control_speed) * btn(4 <| cls(4)) as f32;
+    f = f * 0.7;
+
+    loop lines {
+        let lazy z = (4000 / (y := y + 1) + pz) / 20;
+        let lazy x = px - ({randomSeed(z); random()} >> 30) as f32;
+        let lazy w = 9 as f32 / sqrt(z as f32);
+        let lazy rx = 160 as f32 - (y as f32 * x);
+        let inline rw = y as f32 * w;
+        
+        let inline c = (z & 1) * -2;
+        let inline yf = y as f32;
+        rect(rx, yf, rw, yf / 6 as f32, c + 1);
+        rect(rx, yf, rw, 1 as f32, c - 4);
+
+        if y == 180 & py > zero {
+            if x > w | x < zero {
+
+                if btn(5) {
+                    pz = 5;
+                    px = 2 as f32;
+                }
+
+                return;
+            }
+            py = zero;
+            s = zero;
+            f = 0.8;
+        }
+
+        branch_if y < 240: lines;
+    }
+
+    circle(160 as f32, 160 as f32 + py, 22 as f32, -28);
+    circle((160 - 6) as f32, (160 - 6) as f32 + py, 6 as f32, -26);
+
+    px = px + (btn(3) - btn(2)) as f32 * control_speed;
+    py = py + s;
+    pz = pz + 1;
+}
\ No newline at end of file
diff --git a/examples/curlywas/technotunnel.cwa b/examples/curlywas/technotunnel.cwa
new file mode 100644
index 0000000..fc28f69
--- /dev/null
+++ b/examples/curlywas/technotunnel.cwa
@@ -0,0 +1,25 @@
+import "env.memory" memory(4);
+import "env.sin" fn sin(f32) -> f32;
+import "env.time" fn time() -> f32;
+
+export fn upd() {
+    let i: i32;
+    loop screen {
+        let inline t = time() / 2 as f32;
+        let lazy o = sin(t) * 0.8;
+        let lazy q = (i % 320) as f32 - 160.1;
+        let lazy w = (i / 320 - 120) as f32;
+        let lazy r = sqrt(q*q + w*w);
+        let lazy z = q / r;
+        let lazy s = z * o + sqrt(z * z * o * o + 1 as f32 - o * o);
+        let lazy q2 = (z * s - o) * 10 as f32 + t;
+        let lazy w2 = w / r * s * 10 as f32 + t;
+        let lazy s2 = s * 100 as f32 / r;
+        i?120 = max(
+            0 as f32, 
+            ((q2 as i32 ^ w2 as i32 & ((s2 + time()) * 10 as f32) as i32) & 5) as f32 *
+                (4 as f32 - s2) as f32
+            ) as i32 - 32;
+        branch_if (i := i + 1) < 320*240: screen
+    }
+}
\ No newline at end of file
diff --git a/examples/curlywas/trainride.cwa b/examples/curlywas/trainride.cwa
new file mode 100644
index 0000000..f0bf567
--- /dev/null
+++ b/examples/curlywas/trainride.cwa
@@ -0,0 +1,27 @@
+import "env.memory" memory(2);
+
+import "env.fmod" fn fmod(f32, f32) -> f32;
+import "env.time" fn time() -> f32;
+
+export fn upd() {
+  let i: i32;
+  loop pixels {
+    let lazy x = (i % 320 - 160) as f32;
+    let lazy y = (i / 320) as f32 - 120.5;
+    let lazy z = time() + 20 as f32 / sqrt(x*x + y*y);
+    let inline z_int = z as i32;
+    let lazy q = select(z_int % 9 >= 6, z, (z_int - (z_int % 9 - 6)) as f32);
+    let lazy w = 9 as f32 / y + time();
+    let inline s = q - time();
+    let inline m = x * s / 50 as f32;
+
+    i?120 = select(y > 0 as f32 & w < q,
+              select(abs(x * (w - time())) < 9 as f32, -2, -18) - w as i32 % 2,
+              select(y * s > -99 as f32 / (m * m + 1 as f32),
+                select(z_int % 9 >= 6, z_int % 2 - 31, -27),
+                (-10 as f32 + y / 23 as f32 + fmod(y / 4 as f32, 1 as f32)) as i32
+              )
+            );
+    branch_if (i := i + 1) < 320*240: pixels;
+  }
+}
diff --git a/platform/bin/loader.wasm b/platform/bin/loader.wasm
index 2964a9a..3cff3ce 100644
Binary files a/platform/bin/loader.wasm and b/platform/bin/loader.wasm differ
diff --git a/platform/bin/platform.uw8 b/platform/bin/platform.uw8
index ec6bef6..fafe324 100644
Binary files a/platform/bin/platform.uw8 and b/platform/bin/platform.uw8 differ
diff --git a/platform/src/platform.cwa b/platform/src/platform.cwa
index b63fd88..26737d3 100644
--- a/platform/src/platform.cwa
+++ b/platform/src/platform.cwa
@@ -2,12 +2,16 @@ import "env.memory" memory(4);
 
 import "env.cos" fn cos(f32) -> f32;
 
-export fn time() -> i32 {
-    0!64
+export fn time() -> f32 {
+    (0!64) as f32 / 1000 as f32
 }
 
-export fn ftime() -> f32 {
-    (0!64) as f32 / 1000 as f32
+export fn isButtonPressed(btn: i32) -> i32 {
+    (68!0 >> btn) & 1
+}
+
+export fn isButtonTriggered(btn: i32) -> i32 {
+    ((68!0 & (-1 - 68!4)) >> btn) & 1
 }
 
 global mut randomState: i64 = 37i64;
@@ -117,6 +121,10 @@ export fn circle(cx: f32, cy: f32, radius: f32, col: i32) {
     }
 }
 
+export fn endFrame() {
+    68!4 = 68!0;
+}
+
 start fn setup() {
     let i: i32 = 12*16*3-1;
     let avg: f32;
diff --git a/src/lib.rs b/src/lib.rs
index 8e158ef..c1fe703 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,6 +8,8 @@ use wasmtime::{
     Engine, GlobalType, Memory, MemoryType, Module, Mutability, Store, TypedFunc, ValType,
 };
 
+static GAMEPAD_KEYS: &'static [Key] = &[Key::Up, Key::Down, Key::Left, Key::Right, Key::Z, Key::X, Key::A, Key::S];
+
 pub struct MicroW8 {
     engine: Engine,
     loader_module: Module,
@@ -19,7 +21,8 @@ pub struct MicroW8 {
 struct UW8Instance {
     store: Store<()>,
     memory: Memory,
-    upd: TypedFunc<(), ()>,
+    end_frame: TypedFunc<(), ()>,
+    update: TypedFunc<(), ()>,
     start_time: Instant,
 }
 
@@ -30,7 +33,11 @@ impl MicroW8 {
         let loader_module =
             wasmtime::Module::new(&engine, include_bytes!("../platform/bin/loader.wasm"))?;
 
-        let mut window = Window::new("MicroW8", 320, 240, WindowOptions::default())?;
+        let mut options = WindowOptions::default();
+        options.scale = minifb::Scale::X2;
+        options.scale_mode = minifb::ScaleMode::AspectRatioStretch;
+        options.resize = true;
+        let mut window = Window::new("MicroW8", 320, 240, options)?;
         window.limit_update_rate(Some(std::time::Duration::from_micros(16666)));
 
         Ok(MicroW8 {
@@ -123,12 +130,14 @@ impl MicroW8 {
         }
 
         let instance = linker.instantiate(&mut store, &module)?;
-        let upd = instance.get_typed_func::<(), (), _>(&mut store, "upd")?;
+        let end_frame = platform_instance.get_typed_func::<(), (), _>(&mut store, "endFrame")?;
+        let update = instance.get_typed_func::<(), (), _>(&mut store, "upd")?;
 
         self.instance = Some(UW8Instance {
             store,
             memory,
-            upd,
+            end_frame,
+            update,
             start_time: Instant::now(),
         });
 
@@ -137,9 +146,22 @@ impl MicroW8 {
 
     pub fn run_frame(&mut self) -> Result<()> {
         if let Some(mut instance) = self.instance.take() {
-            instance.memory.data_mut(&mut instance.store)[64..68]
-                .copy_from_slice(&(instance.start_time.elapsed().as_millis() as i32).to_le_bytes());
-            instance.upd.call(&mut instance.store, ())?;
+            {
+                let time = instance.start_time.elapsed().as_millis() as i32;
+                let mut gamepad: u32 = 0;
+                for key in self.window.get_keys().unwrap_or(Vec::new()) {
+                    if let Some(index) = GAMEPAD_KEYS.iter().enumerate().find(|(_, &k)| k == key).map(|(i, _)| i) {
+                        gamepad |= 1 << index;
+                    }
+                }
+
+                let mem = instance.memory.data_mut(&mut instance.store);
+                mem[64..68].copy_from_slice(&time.to_le_bytes());
+                mem[68..72].copy_from_slice(&gamepad.to_le_bytes());
+            }
+
+            instance.update.call(&mut instance.store, ())?;
+            instance.end_frame.call(&mut instance.store, ())?;
 
             let framebuffer = &instance.memory.data(&instance.store)[120..];
             let palette = &framebuffer[320 * 240..];
diff --git a/uw8-tool/src/base_module.rs b/uw8-tool/src/base_module.rs
index 2a5107e..eaadc91 100644
--- a/uw8-tool/src/base_module.rs
+++ b/uw8-tool/src/base_module.rs
@@ -77,8 +77,9 @@ impl BaseModule {
         add_function(&mut functions, &type_map, "rectangle", &[F32, F32, F32, F32, I32], None);
         add_function(&mut functions, &type_map, "circle", &[F32, F32, F32, I32], None);
 
-        add_function(&mut functions, &type_map, "time", &[], Some(I32));
-        add_function(&mut functions, &type_map, "ftime", &[], Some(F32));
+        add_function(&mut functions, &type_map, "time", &[], Some(F32));
+        add_function(&mut functions, &type_map, "isButtonPressed", &[I32], Some(I32));
+        add_function(&mut functions, &type_map, "isButtonTriggered", &[I32], Some(I32));
 
         for i in functions.len()..64 {
             add_function(