diff --git a/README.md b/README.md
index cdaf2ca..a8bac6e 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# altboxels
+# neoboxels
 A sandbox game inspired by https://sandboxels.r74n.com/, with a cleaner codebase and secure/simple modding support in mind.
 
 Some of the elements are derived from other games in the falling sand genre, especially Sandboxels. However, the physics engine and other backend code are custom and independently developed. 
\ No newline at end of file
diff --git a/index.html b/index.html
index cc6171c..c45de78 100644
--- a/index.html
+++ b/index.html
@@ -14,7 +14,7 @@
 
 <body>
     <div id="header">
-        <div id="header-title">Altboxels</div>
+        <div id="header-title">Neoboxels</div>
 
         <div id="header-links">
             <a href='https://dervland.net/'>dervland.net</a>
diff --git a/js/core_blocks.js b/js/core_blocks.js
index 356cd5d..bb5f5ea 100644
--- a/js/core_blocks.js
+++ b/js/core_blocks.js
@@ -244,3 +244,9 @@ mainTiles.loadSet(
 );
 
 let air = mainTiles.resolveID('Vanilla/Air', 'Air');
+
+setTimeout(function () {
+    for (let tile in mainTiles.tiles) {
+        mainTiles.tiles[tile].hook ? mainTiles.tiles[tile].hook() : false;
+    }
+}, 400)
diff --git a/js/tile.js b/js/tile.js
index 0c0f6c1..0805cbe 100644
--- a/js/tile.js
+++ b/js/tile.js
@@ -14,7 +14,22 @@ var canGravity = [
 
 ];
 
-function Tile(color, id) {
+function getContrast(r, g, b) {
+    var yiq = ((r * 299) + (g * 587) + (b * 114)) / 1000;
+    return (yiq >= 128) ? 'black' : 'white';
+}
+
+function Tile(color, id, isAbstract = false, copyFrom = false, copyFromName = false) {
+    if (copyFrom) {
+        let that = this;
+        this.hook = function () {
+            let oldie = mainTiles.resolve(copyFrom, copyFromName);
+            Object.assign(that, Object.assign({}, oldie, that));
+            that.attributes = Object.assign({}, that.attributes);
+            that.interactions = that.interactions.concat(oldie.interactions)
+        }
+    }
+
     this.color = color;
 
     this.id = id;
@@ -23,9 +38,10 @@ function Tile(color, id) {
     this.attributes = {};
     this.attributes.temperature = 0;
     this.attributes.conduct = 0.01;
+    this.isAbstract = isAbstract;
 
-    this.color = (color == 'none') ? [181,204,253,1/255] : color.replace(/^[^\(]+\(/,'').replace(/\)$/,'').split(',').map(x => 1 * x)
-    if (color == 'random') this.color = [-1,-1,-1]; // ugly and hard-coded, but somehow faster?
+    this.color = (color == 'none') ? [181, 204, 253, 1 / 255] : color.replace(/^[^\(]+\(/, '').replace(/\)$/, '').split(',').map(x => 1 * x)
+    if (color == 'random') this.color = [-1, -1, -1]; // ugly and hard-coded, but somehow faster?
 
     /*
         Interactions are used for dynamic functions that
@@ -45,7 +61,7 @@ function TileManager(row, row2) {
     this.row = row;
     this.row2 = row2;
     this.sel = 0;
-    
+
     this.used = {};
 
 }
@@ -57,23 +73,22 @@ TileManager.prototype.loadSet = function (namespace, tiles) {
     elem.textContent = namespace;
     //elem.href = `#${namespace}`
     //elem.id = namespace
-    
+
     this.row.appendChild(elem);
 
     let elem2 = document.createElement('section');
     elem2.id = namespace;
     this.row2.appendChild(elem2);
-    
-    elem.onclick = function(e) {
-        
-        document.querySelectorAll("#game .selected-group").forEach(function(e) {e.classList.remove("selected-group")})
+
+    elem.onclick = function (e) {
+        document.querySelectorAll("#game .selected-group").forEach(function (e) { e.classList.remove("selected-group") })
         e.target.classList.add("selected-group");
         elem2.classList.add("selected-group");
-        
     }
-    
+
 
     for (let tile of tiles) {
+        if (tile.isAbstract) continue;
         tile.namespace = namespace;
         tile.number = this.tiles.length;
         this.tiles.push(tile);
@@ -84,6 +99,8 @@ TileManager.prototype.loadSet = function (namespace, tiles) {
 
         elem = document.createElement('button');
         elem.textContent = tile.id;
+        elem.style.color = getContrast(tile.color[0], tile.color[1], tile.color[2]);
+        elem.style.backgroundColor = `rgb(${tile.color[0]}, ${tile.color[1]}, ${tile.color[2]})`
         elem2.appendChild(elem);
 
         elem.addEventListener('click', () => {
@@ -110,7 +127,6 @@ var mainTiles = new TileManager(
     document.querySelector('.menu'),
     document.querySelector('.buttons')
 );
-
 /* 
     You can theoretically add more tile managers if desired, 
     but you probably shouldn't 
