diff --git a/src/arena.rs b/src/arena.rs
index a17bbf4..13f8edb 100644
--- a/src/arena.rs
+++ b/src/arena.rs
@@ -11,10 +11,10 @@ use tile::Tile;
 // 0x40   121  11x11 map matrix
 // 0xB9   7    ???
 pub struct Arena {
-  monster_x: [u8; 16],
-  monster_y: [u8; 16],
-  party_x: [u8; 8],
-  party_y: [u8; 8],
+  _monster_x: [u8; 16],
+  _monster_y: [u8; 16],
+  _party_x: [u8; 8],
+  _party_y: [u8; 8],
   _unknown1: [u8; 16],
   map: Field,
   _unknown2: [u8; 7],
diff --git a/src/scenes/world.rs b/src/scenes/world.rs
index 541b89e..af977d0 100644
--- a/src/scenes/world.rs
+++ b/src/scenes/world.rs
@@ -184,16 +184,16 @@ impl<D: gfx::Device,
     use scene::Event::*;
     use vr::Event::*;
     match event {
-      Vr(Touch { dev_idx, controller }) => {
+      Vr(Touch { dev_idx, .. }) => {
         self.pads.insert(dev_idx, (TrackMode::TOUCH, None));
       },
-      Vr(Press { dev_idx, controller }) => {
+      Vr(Press { dev_idx, .. }) => {
         self.pads.insert(dev_idx, (TrackMode::PRESS, None));
       },
-      Vr(Unpress { dev_idx, controller }) => {
+      Vr(Unpress { dev_idx, .. }) => {
         self.pads.insert(dev_idx, (TrackMode::TOUCH, None));
       },
-      Vr(Untouch { dev_idx, controller }) => {
+      Vr(Untouch { dev_idx, .. }) => {
         self.pads.remove(&dev_idx);
       },
       _ => ()
diff --git a/src/town.rs b/src/town.rs
index b42b104..58379db 100644
--- a/src/town.rs
+++ b/src/town.rs
@@ -15,14 +15,14 @@ enum Behavior {
 #[derive(Clone, Copy)]
 pub struct Town {
   map: Chunk,
-  npc_tile1: [Tile; 32],
-  npc_x1: [u8; 32],
-  npc_y1: [u8; 32],
-  npc_tile2: [Tile; 32],
-  npc_x2: [u8; 32],
-  npc_y2: [u8; 32],
-  npc_behavior: [Behavior; 32],
-  npc_talk_idx: [u8; 32],
+  _npc_tile1: [Tile; 32],
+  _npc_x1: [u8; 32],
+  _npc_y1: [u8; 32],
+  _npc_tile2: [Tile; 32],
+  _npc_x2: [u8; 32],
+  _npc_y2: [u8; 32],
+  _npc_behavior: [Behavior; 32],
+  _npc_talk_idx: [u8; 32],
 }
 
 impl HasMap for Town {