diff --git a/assets/models/mine.obj b/assets/models/mine.obj
new file mode 100644
index 0000000..210839d
--- /dev/null
+++ b/assets/models/mine.obj
@@ -0,0 +1,436 @@
+# Blender v2.79 (sub 0) OBJ File: 'mine.blend'
+# www.blender.org
+o mine
+v -0.000000 -0.139385 -0.000000
+v 0.100859 -0.062335 0.073278
+v -0.038524 -0.062335 0.118567
+v -0.124670 -0.062335 -0.000000
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+v 0.100859 -0.062335 -0.073278
+v 0.038524 0.062335 0.118567
+v -0.100859 0.062335 0.073278
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+v 0.038524 0.062335 -0.118567
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+v -0.000000 0.139385 -0.000000
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+v 0.034787 0.088796 0.046399
+v 0.091353 0.029240 -0.045246
+v 0.079810 0.038932 -0.057984
+v 0.071261 0.029240 -0.072899
+v 0.074256 0.009856 -0.075075
+v 0.130041 0.030698 -0.094480
+v 0.085799 0.000163 -0.062336
+v 0.094348 0.009856 -0.047422
+v -0.014802 0.029240 -0.100863
+v -0.030484 0.038932 -0.093821
+v -0.047311 0.029240 -0.090300
+v -0.048455 0.009856 -0.093821
+v -0.049671 0.030699 -0.152872
+v -0.032772 0.000163 -0.100863
+v -0.015946 0.009856 -0.104384
+v -0.100501 0.029240 -0.017091
+v -0.098650 0.038932 -0.000000
+v -0.100501 0.029240 0.017091
+v -0.104203 0.009856 0.017091
+v -0.160740 0.030699 -0.000000
+v -0.106054 0.000163 0.000000
+v -0.104203 0.009855 -0.017091
+v -0.047311 0.029240 0.090300
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+v -0.014802 0.029240 0.100863
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+v -0.049671 0.030699 0.152872
+v -0.032772 0.000163 0.100863
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+v 0.071261 0.029240 0.072899
+v 0.079809 0.038932 0.057985
+v 0.091353 0.029240 0.045246
+v 0.094348 0.009856 0.047422
+v 0.130041 0.030698 0.094480
+v 0.085800 0.000163 0.062336
+v 0.074256 0.009855 0.075075
+v 0.032772 -0.000163 -0.100863
+v 0.015946 -0.009856 -0.104384
+v 0.014802 -0.029240 -0.100863
+v 0.030484 -0.038932 -0.093821
+v 0.049672 -0.030699 -0.152872
+v 0.047311 -0.029240 -0.090300
+v 0.048455 -0.009856 -0.093821
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+v -0.130041 -0.030698 0.094480
+v -0.091353 -0.029240 0.045246
+v -0.094348 -0.009856 0.047422
+v 0.032772 -0.000163 0.100863
+v 0.048455 -0.009856 0.093821
+v 0.047311 -0.029240 0.090300
+v 0.030484 -0.038932 0.093821
+v 0.049671 -0.030699 0.152872
+v 0.014802 -0.029240 0.100863
+v 0.015946 -0.009856 0.104384
+v 0.106054 -0.000163 -0.000000
+v 0.104203 -0.009856 -0.017091
+v 0.100501 -0.029240 -0.017091
+v 0.098650 -0.038932 -0.000000
+v 0.160740 -0.030699 -0.000000
+v 0.100501 -0.029240 0.017091
+v 0.104203 -0.009856 0.017091
+v 0.038225 -0.076815 -0.062336
+v 0.024394 -0.070825 -0.075075
+v 0.005716 -0.076815 -0.072899
+v 0.000870 -0.088796 -0.057985
+v 0.030699 -0.130042 -0.094480
+v 0.014702 -0.094786 -0.045246
+v 0.033379 -0.088796 -0.047422
+v -0.047474 -0.076815 -0.055617
+v -0.063863 -0.070825 -0.046399
+v -0.067565 -0.076815 -0.027964
+v -0.054878 -0.088796 -0.018746
+v -0.080370 -0.130042 -0.058392
+v -0.038489 -0.094786 -0.027964
+v -0.034787 -0.088796 -0.046399
+v -0.067565 -0.076815 0.027964
+v -0.063863 -0.070825 0.046399
+v -0.047474 -0.076815 0.055617
+v -0.034787 -0.088796 0.046399
+v -0.080370 -0.130042 0.058392
+v -0.038489 -0.094786 0.027963
+v -0.054878 -0.088796 0.018746
+v 0.071098 -0.076815 -0.017091
+v 0.055416 -0.088796 -0.017091
+v 0.047575 -0.094786 0.000000
+v 0.055416 -0.088796 0.017091
+v 0.099343 -0.130042 -0.000000
+v 0.071098 -0.076815 0.017091
+v 0.078939 -0.070825 -0.000000
+v 0.005716 -0.076815 0.072899
+v 0.024394 -0.070825 0.075075
+v 0.038225 -0.076815 0.062336
+v 0.033379 -0.088796 0.047422
+v 0.030699 -0.130042 0.094480
+v 0.014702 -0.094786 0.045246
+v 0.000870 -0.088796 0.057985
+vn 0.1876 -0.7947 0.5774
+vn 0.6071 -0.7947 0.0000
+vn -0.4911 -0.7947 0.3568
+vn -0.4911 -0.7947 -0.3568
+vn 0.1876 -0.7947 -0.5774
+vn 0.9822 -0.1876 0.0000
+vn 0.3035 -0.1876 0.9342
+vn -0.7946 -0.1876 0.5774
+vn -0.7946 -0.1876 -0.5774
+vn 0.3035 -0.1876 -0.9342
+vn 0.7946 0.1876 0.5774
+vn -0.3035 0.1876 0.9342
+vn -0.9822 0.1876 0.0000
+vn -0.3035 0.1876 -0.9342
+vn 0.7946 0.1876 -0.5774
+vn 0.4911 0.7947 0.3568
+vn -0.1876 0.7947 0.5774
+vn -0.6071 0.7947 0.0000
+vn -0.1876 0.7947 -0.5774
+vn 0.4911 0.7947 -0.3568
+vn -0.6818 0.7248 -0.0986
+vn -0.4292 0.2196 -0.8761
+vn 0.3883 -0.2857 -0.8761
+vn 0.9532 -0.2857 -0.0986
+vn 0.7006 0.2196 0.6789
+vn -0.1169 0.7248 0.6789
+vn -0.3045 0.7248 0.6180
+vn -0.9659 0.2196 0.1375
+vn -0.7132 -0.2857 -0.6401
+vn 0.2008 -0.2857 -0.9371
+vn 0.8622 0.2196 -0.4565
+vn 0.6096 0.7248 0.3210
+vn 0.4936 0.7248 0.4805
+vn -0.1677 0.2196 0.9611
+vn -0.8291 -0.2857 0.4805
+vn -0.8291 -0.2857 -0.4805
+vn -0.1677 0.2196 -0.9611
+vn 0.4936 0.7248 -0.4805
+vn 0.6096 0.7248 -0.3210
+vn 0.8622 0.2196 0.4565
+vn 0.2008 -0.2857 0.9371
+vn -0.7132 -0.2857 0.6401
+vn -0.9659 0.2196 -0.1375
+vn -0.3045 0.7248 -0.6180
+vn -0.1169 0.7248 -0.6789
+vn 0.7006 0.2196 -0.6789
+vn 0.9532 -0.2857 0.0986
+vn 0.3883 -0.2857 0.8761
+vn -0.4292 0.2196 0.8761
+vn -0.6818 0.7248 0.0986
+vn 0.3757 0.8694 0.3210
+vn -0.1892 0.8694 -0.4565
+vn -0.3453 0.0518 -0.9370
+vn 0.0634 -0.7657 -0.6401
+vn 0.6283 -0.7657 0.1374
+vn 0.7845 0.0518 0.6180
+vn 0.4214 0.8694 -0.2581
+vn -0.4926 0.8694 0.0389
+vn -0.9979 0.0518 0.0389
+vn -0.5891 -0.7657 -0.2581
+vn 0.3249 -0.7657 -0.5551
+vn 0.8302 0.0518 -0.5551
+vn -0.1153 0.8694 -0.4805
+vn -0.1153 0.8694 0.4805
+vn -0.2714 0.0518 0.9611
+vn -0.4276 -0.7657 0.4805
+vn -0.4276 -0.7657 -0.4805
+vn -0.2714 0.0518 -0.9611
+vn -0.4927 0.8694 -0.0389
+vn 0.4214 0.8694 0.2581
+vn 0.8302 0.0518 0.5551
+vn 0.3249 -0.7657 0.5551
+vn -0.5891 -0.7657 0.2581
+vn -0.9979 0.0518 -0.0389
+vn -0.1892 0.8694 0.4565
+vn 0.3757 0.8694 -0.3210
+vn 0.7845 0.0518 -0.6180
+vn 0.6283 -0.7657 -0.1375
+vn 0.0634 -0.7657 0.6401
+vn -0.3453 0.0518 0.9370
+vn -0.3249 0.7657 -0.5551
+vn -0.8302 -0.0518 -0.5551
+vn -0.4214 -0.8694 -0.2581
+vn 0.4926 -0.8694 0.0389
+vn 0.9979 -0.0518 0.0389
+vn 0.5891 0.7657 -0.2581
+vn -0.6283 0.7657 0.1374
+vn -0.7845 -0.0518 0.6180
+vn -0.3757 -0.8694 0.3210
+vn 0.1892 -0.8694 -0.4565
+vn 0.3453 -0.0518 -0.9370
+vn -0.0634 0.7657 -0.6401
+vn -0.0634 0.7657 0.6401
+vn 0.3453 -0.0518 0.9370
+vn 0.1892 -0.8694 0.4565
+vn -0.3757 -0.8694 -0.3210
+vn -0.7845 -0.0518 -0.6180
+vn -0.6283 0.7657 -0.1374
+vn 0.5891 0.7657 0.2581
+vn 0.9979 -0.0518 -0.0389
+vn 0.4926 -0.8694 -0.0389
+vn -0.4214 -0.8694 0.2581
+vn -0.8302 -0.0518 0.5551
+vn -0.3249 0.7657 0.5551
+vn 0.4276 0.7657 -0.4805
+vn 0.2714 -0.0518 -0.9611
+vn 0.1153 -0.8694 -0.4805
+vn 0.1153 -0.8694 0.4805
+vn 0.2714 -0.0518 0.9611
+vn 0.4276 0.7657 0.4805
+vn 0.7132 0.2857 -0.6401
+vn -0.2008 0.2857 -0.9371
+vn -0.8622 -0.2196 -0.4565
+vn -0.6096 -0.7248 0.3210
+vn 0.3045 -0.7248 0.6180
+vn 0.9659 -0.2196 0.1375
+vn -0.3883 0.2857 -0.8761
+vn -0.9532 0.2857 -0.0986
+vn -0.7006 -0.2196 0.6789
+vn 0.1169 -0.7248 0.6789
+vn 0.6818 -0.7248 -0.0986
+vn 0.4292 -0.2196 -0.8761
+vn -0.9532 0.2857 0.0986
+vn -0.3883 0.2857 0.8761
+vn 0.4292 -0.2196 0.8761
+vn 0.6818 -0.7248 0.0986
+vn 0.1169 -0.7248 -0.6789
+vn -0.7006 -0.2196 -0.6789
+vn 0.1677 -0.2196 -0.9611
+vn -0.4937 -0.7248 -0.4805
+vn -0.4936 -0.7248 0.4805
+vn 0.1678 -0.2196 0.9611
+vn 0.8291 0.2857 0.4805
+vn 0.8291 0.2857 -0.4805
+vn -0.2008 0.2857 0.9371
+vn 0.7132 0.2857 0.6401
+vn 0.9659 -0.2196 -0.1375
+vn 0.3045 -0.7248 -0.6180
+vn -0.6096 -0.7248 -0.3210
+vn -0.8622 -0.2196 0.4565
+s off
+f 1//1 2//1 3//1
+f 2//2 1//2 6//2
+f 1//3 3//3 4//3
+f 1//4 4//4 5//4
+f 1//5 5//5 6//5
+f 2//6 6//6 11//6
+f 3//7 2//7 7//7
+f 4//8 3//8 8//8
+f 5//9 4//9 9//9
+f 6//10 5//10 10//10
+f 2//11 11//11 7//11
+f 3//12 7//12 8//12
+f 4//13 8//13 9//13
+f 5//14 9//14 10//14
+f 6//15 10//15 11//15
+f 7//16 11//16 12//16
+f 8//17 7//17 12//17
+f 9//18 8//18 12//18
+f 10//19 9//19 12//19
+f 11//20 10//20 12//20
+f 13//21 17//21 14//21
+f 14//22 17//22 15//22
+f 15//23 17//23 16//23
+f 16//24 17//24 18//24
+f 18//25 17//25 19//25
+f 19//26 17//26 13//26
+f 20//27 24//27 21//27
+f 21//28 24//28 22//28
+f 22//29 24//29 23//29
+f 23//30 24//30 25//30
+f 25//31 24//31 26//31
+f 26//32 24//32 20//32
+f 27//33 31//33 28//33
+f 28//34 31//34 29//34
+f 29//35 31//35 30//35
+f 30//36 31//36 32//36
+f 32//37 31//37 33//37
+f 33//38 31//38 27//38
+f 34//39 38//39 35//39
+f 35//40 38//40 36//40
+f 36//41 38//41 37//41
+f 37//42 38//42 39//42
+f 39//43 38//43 40//43
+f 40//44 38//44 34//44
+f 41//45 45//45 42//45
+f 42//46 45//46 43//46
+f 43//47 45//47 44//47
+f 44//48 45//48 46//48
+f 46//49 45//49 47//49
+f 47//50 45//50 41//50
+f 48//51 52//51 49//51
+f 49//52 52//52 50//52
+f 50//53 52//53 51//53
+f 51//54 52//54 53//54
+f 53//55 52//55 54//55
+f 54//56 52//56 48//56
+f 55//57 59//57 56//57
+f 56//58 59//58 57//58
+f 57//59 59//59 58//59
+f 58//60 59//60 60//60
+f 60//61 59//61 61//61
+f 61//62 59//62 55//62
+f 62//63 66//63 63//63
+f 63//64 66//64 64//64
+f 64//65 66//65 65//65
+f 65//66 66//66 67//66
+f 67//67 66//67 68//67
+f 68//68 66//68 62//68
+f 69//69 73//69 70//69
+f 70//70 73//70 71//70
+f 71//71 73//71 72//71
+f 72//72 73//72 74//72
+f 74//73 73//73 75//73
+f 75//74 73//74 69//74
+f 76//75 80//75 77//75
+f 77//76 80//76 78//76
+f 78//77 80//77 79//77
+f 79//78 80//78 81//78
+f 81//79 80//79 82//79
+f 82//80 80//80 76//80
+f 83//81 87//81 84//81
+f 84//82 87//82 85//82
+f 85//83 87//83 86//83
+f 86//84 87//84 88//84
+f 88//85 87//85 89//85
+f 89//86 87//86 83//86
+f 90//87 94//87 91//87
+f 91//88 94//88 92//88
+f 92//89 94//89 93//89
+f 93//90 94//90 95//90
+f 95//91 94//91 96//91
+f 96//92 94//92 90//92
+f 97//93 101//93 98//93
+f 98//94 101//94 99//94
+f 99//95 101//95 100//95
+f 100//96 101//96 102//96
+f 102//97 101//97 103//97
+f 103//98 101//98 97//98
+f 104//99 108//99 105//99
+f 105//100 108//100 106//100
+f 106//101 108//101 107//101
+f 107//102 108//102 109//102
+f 109//103 108//103 110//103
+f 110//104 108//104 104//104
+f 111//105 115//105 112//105
+f 112//106 115//106 113//106
+f 113//107 115//107 114//107
+f 114//108 115//108 116//108
+f 116//109 115//109 117//109
+f 117//110 115//110 111//110
+f 118//111 122//111 119//111
+f 119//112 122//112 120//112
+f 120//113 122//113 121//113
+f 121//114 122//114 123//114
+f 123//115 122//115 124//115
+f 124//116 122//116 118//116
+f 125//117 129//117 126//117
+f 126//118 129//118 127//118
+f 127//119 129//119 128//119
+f 128//120 129//120 130//120
+f 130//121 129//121 131//121
+f 131//122 129//122 125//122
+f 132//123 136//123 133//123
+f 133//124 136//124 134//124
+f 134//125 136//125 135//125
+f 135//126 136//126 137//126
+f 137//127 136//127 138//127
+f 138//128 136//128 132//128
+f 139//129 143//129 140//129
+f 140//130 143//130 141//130
+f 141//131 143//131 142//131
+f 142//132 143//132 144//132
+f 144//133 143//133 145//133
+f 145//134 143//134 139//134
+f 146//135 150//135 147//135
+f 147//136 150//136 148//136
+f 148//137 150//137 149//137
+f 149//138 150//138 151//138
+f 151//139 150//139 152//139
+f 152//140 150//140 146//140
diff --git a/src/components/beat-loader.js b/src/components/beat-loader.js
index c15ba03..b3c11ad 100644
--- a/src/components/beat-loader.js
+++ b/src/components/beat-loader.js
@@ -22,6 +22,7 @@ AFRAME.registerComponent('beat-loader', {
     this.beatContainer = document.getElementById('beatContainer');
     this.bpm = undefined;
     this.beatsTime = undefined;
+    this.onKeyDown = this.onKeyDown.bind(this);
 
     this.el.addEventListener('cleargame', this.clearBeats.bind(this));
   },
@@ -54,6 +55,30 @@ AFRAME.registerComponent('beat-loader', {
     xhr.send();
   },
 
+  onKeyDown: function (event) {
+    var keyCode = event.keyCode;
+    switch (keyCode) {
+      case 32: // Space
+        this.generateBeat({
+          _lineIndex: 2,
+          _lineLayer: 1,
+          _cutDirection: 1,
+          _type: 3
+        });
+        break;
+      default:
+        break;
+    }
+  },
+
+  play: function () {
+    window.addEventListener('keydown', this.onKeyDown);
+  },
+
+  pause: function () {
+    window.removeEventListener('keydown', this.onKeyDown);
+  },
+
   /**
    * Load the beat data into the game.
    */
diff --git a/src/components/beat.js b/src/components/beat.js
index cd046ee..c437808 100644
--- a/src/components/beat.js
+++ b/src/components/beat.js
@@ -101,12 +101,12 @@ AFRAME.registerComponent('beat', {
     blockEl.object3D.scale.multiplyScalar(3.45).multiplyScalar(this.data.size);
 
     if (this.data.type === 'mine') {
-      let model = evt.detail.model.children[0];
-      model.material = this.el.sceneEl.components.stagecolors.mineMaterial;
+      let model = blockEl.getObject3D('mesh');
+      model.material = this.el.sceneEl.components['stage-colors'].mineMaterial;
+    } else {
+      signEl.setAttribute('material', SIGN_MATERIAL);
+      this.setObjModelFromTemplate(signEl, this.signModels[this.data.type]);
     }
-
-    signEl.setAttribute('material', SIGN_MATERIAL);
-    this.setObjModelFromTemplate(signEl, this.signModels[this.data.type]);
   },
 
   initColliders: function () {
diff --git a/src/index.html b/src/index.html
index 02d5d9d..3255a42 100644
--- a/src/index.html
+++ b/src/index.html
@@ -28,6 +28,7 @@
       pool__beat-arrow-red="mixin: arrowRedBeat; size: 10; container: #beatContainer"
       pool__beat-dot-blue="mixin: dotBlueBeat; size: 10; container: #beatContainer"
       pool__beat-dot-red="mixin: dotRedBeat; size: 10; container: #beatContainer"
+      pool__beat-mine="mixin: mine; size: 10; container: #beatContainer"
       proxy-event__menuleft="event: menuchallengeunselect; to: .menuAnimation"
       proxy-event__menuright="event: menuchallengeselect; to: .menuAnimation"
       proxy-event__cleargame1="event: pausemenuexit; as: cleargame; to: a-scene"
@@ -45,6 +46,7 @@
         <a-asset-item id="logofrontUObj" src="assets/models/logofront-u.obj"></a-asset-item>
         <a-asset-item id="laserObj" src="assets/models/laser/laser.obj"></a-asset-item>
         <a-asset-item id="logoSparks" src="assets/models/logosparks.json"></a-asset-item>
+        <a-asset-item id="mineObj" src="assets/models/mine.obj"></a-asset-item>
         <a-asset-item id="sabercutParticles" src="assets/models/sabercut.json"></a-asset-item>
 
         <audio id="hoverSound" src="assets/sounds/hover.ogg"></audio>
@@ -80,6 +82,7 @@
         <a-mixin id="dotBlueBeat" mixin="beat" beat="color: blue; type: dot"></a-mixin>
         <a-mixin id="dotRedBeat" mixin="beat" beat="color: red; type: dot"></a-mixin>
         <a-mixin id="gameoverAnimation" animation__gameover="dur: 1000; easing: easeOutQuad"></a-mixin>
+        <a-mixin id="mine" mixin="beat" beat="type: mine"></a-mixin>
 
         <a-mixin id="badBeat"
           geometry="primitive: plane"
@@ -92,6 +95,7 @@
       <a-entity id="arrowObjTemplate" obj-model="obj: #arrowObj" visible="false"></a-entity>
       <a-entity id="beatObjTemplate" obj-model="obj: #beatObj" visible="false"></a-entity>
       <a-entity id="dotObjTemplate" obj-model="obj: #dotObj" visible="false"></a-entity>
+      <a-entity id="mineObjTemplate" obj-model="obj: #mineObj" visible="false"></a-entity>
 
       <a-entity id="cursorLaser" obj-model="obj: #laserObj" visible="false"></a-entity>