Upgrades are distinct from buildings. They do not produce nuggets themselves but increase the value of your clicks or your buildings.
Many users previously relied on external software to progress. Newer versions often include built-in, purchasable auto-clickers to prevent players from being flagged by anti-cheat systems.
The development team, led by "DevSauce," rewrote the 32-bit integer logic to a 64-bit Big Integer. This means you can now click the Omega Nugget up to 9.2 quintillion times without breaking the simulation. For practical purposes, the "stuck at zero" glitch has been completely patched.
As of 10:00 AM EST today, version went live. The headline fix is precisely what the community requested: The Omega Chicken Nugget clicker fixed state.