diff --git a/images/s24.png b/images/s24.png
new file mode 100644
index 000000000..ee0195c67
Binary files /dev/null and b/images/s24.png differ
diff --git a/index.html b/index.html
index a0b0f19b7..92f8b5419 100644
--- a/index.html
+++ b/index.html
@@ -1569,7 +1569,7 @@
                             <div id="You followed the instructions" class="achievement achievementlocked" style="background-image: url(images/s23.png)" ach-tooltip="You followed the instructions."><br></div>
                         </td>
                         <td>
-                            <div id="s38" class="achievement achievementlocked" style="background-image: url(images/s24.png)" ach-tooltip="s38"><br></div>
+                            <div id="Professional bodybuilder" class="achievement achievementlocked" style="background-image: url(images/s24.png)" ach-tooltip="Professional bodybuilder."><br></div>
                         </td>
                     </tr>
                 </table>
diff --git a/javascripts/core/achievements.js b/javascripts/core/achievements.js
index 453d80e4d..8e58cd389 100644
--- a/javascripts/core/achievements.js
+++ b/javascripts/core/achievements.js
@@ -126,7 +126,7 @@ const allAchievements = {
   s35 : "Should we tell them about buy max...",
   s36 : "Dip the antimatter",
   s37 : "You followed the instructions",
-  s38 : "s38",
+  s38 : "Professional bodybuilder",
 };
 const secretAchievementTooltips = {
     s11 : "Click on this achievement.",
@@ -152,7 +152,7 @@ const secretAchievementTooltips = {
     s35 : "Buy single tickspeed 1,000,000 times.",
     s36 : "Dip the antimatter.",
     s37 : "Follow instructions.",
-    s38 : "s38",
+    s38 : "Get all your dimension bulk buyers to 1e100.",
   };
 const allAchievementNums = Object.invert(allAchievements)
 // to retrieve by value: Object.keys(allAchievements).find(key => allAchievements[key] === "L4D: Left 4 Dimensions");
diff --git a/javascripts/game.js b/javascripts/game.js
index 367369532..6bdfe8f90 100644
--- a/javascripts/game.js
+++ b/javascripts/game.js
@@ -2322,11 +2322,13 @@ function updateAutobuyers() {
     }
 
     var maxedAutobuy = 0;
+    var e100autobuy = 0;
     for (let tier = 1; tier <= 8; ++tier) {
     document.getElementById("toggleBtn" + tier).style.display = "inline-block";
         if (player.autobuyers[tier-1].bulk >= 1e100) {
         player.autobuyers[tier-1].bulk = 1e100;
         document.getElementById("buyerBtn" + tier).textContent = shortenDimensions(player.autobuyers[tier-1].bulk)+"x bulk purchase";
+        e100autobuy++;
         }
         else {
         if (player.autobuyers[tier-1].interval <= 100) {
@@ -2359,8 +2361,11 @@ function updateAutobuyers() {
         document.getElementById("buyerBtnInf").style.display = "none"
         maxedAutobuy++;
     }
+
+    console.log(e100autobuy)
     if (maxedAutobuy >= 9) giveAchievement("Age of Automation");
     if (maxedAutobuy >= 12) giveAchievement("Definitely not worth it");
+    if (e100autobuy >= 8) giveAchievement("Professional bodybuilder");
 
     document.getElementById("buyerBtnTickSpeed").innerHTML = "40% smaller interval <br>Cost: " + player.autobuyers[8].cost + " IP"
     document.getElementById("buyerBtnDimBoost").innerHTML = "40% smaller interval <br>Cost: " + player.autobuyers[9].cost + " IP"