diff --git a/www/js/game.js b/www/js/game.js
index 12da10b..d9abe78 100644
--- a/www/js/game.js
+++ b/www/js/game.js
@@ -457,6 +457,8 @@ GAME.Game = class {
 
     movement_tiles(piece, tile) {
         let tiles = [ ];
+        if(this.state.code != 0) { return tiles; }
+
         let moves = piece.moves();
         let hex = this.board.tiles[tile].hex;
 
@@ -615,6 +617,7 @@ GAME.Game = class {
 
     movement_tiles_alt(piece) {
         let tiles = [ ];
+        if(this.state.code != 0) { return tiles; }
 
         if(piece.promoted) {
             let hex = this.board.tiles[piece.tile].hex;
@@ -735,6 +738,8 @@ GAME.Game = class {
 
     placement_tiles(piece_id, player) {
         let tiles = [ ];
+        if(this.state.code != 0) { return tiles; }
+
         let piece = new GAME.Piece(piece_id, player);
 
         // Get tiles onto which piece may be placed.