diff --git a/TODO.md b/TODO.md
index 178c111..2ec7416 100644
--- a/TODO.md
+++ b/TODO.md
@@ -103,7 +103,6 @@ Technical
 ---------
 
 * Fix "npm test" returning 0 even on failure
-* Fix alpha being altered in atlases
 * Pack sounds
 * Add toggles for shaders, automatically disable them if too slow, and initially disable them on mobile
 
diff --git a/runfile.js b/runfile.js
index 96bf8a2..1b6aac4 100644
--- a/runfile.js
+++ b/runfile.js
@@ -54,11 +54,10 @@ function atlas(stage) {
         let opts = {
             name: `out/assets/atlas${stage}`,
             fullpath: true,
-            width: 1024,
-            height: 1024,
+            width: 2048,
+            height: 2048,
             square: true,
             powerOfTwo: true,
-            trim: true,
             padding: 2
         };
         return new Promise(resolve => gfPacker(files, opts, resolve));