Many free scripts require you to complete a "Key System" (watching ads) to get access.

Use specific queries like "Merge Simulator GUI script" or "Merge Simulator Auto Rebirth pastebin" .

(e.g., the one by "Merge Games" or a specific fan-made version?)

Pair Rebirth with Auto Buy and Auto Merge so the script can rebuild your progress instantly after resetting. ⚠️ Safety & Best Practices

Once the GUI is open, you must set the parameters so the script knows when to reset.

Press "Execute." A GUI (Graphical User Interface) should appear in-game. ⚙️ Step 3: Configuring Auto Rebirth