I kinda want to go way beyond what gmod offers, adding properties to every material and rendering players able to do whatever they want with it. There shouldn’t be a scripted “balloon”. There should be a property of latex to expand without breaking up to a certain degree, and there should be gas pressure physics to calculate how much does this latex expand. And then if that’s, say, helium, calculate the upward momentum of it based on air pressure, and the weight of piece of latex, and also calculate if there are any leakages. That sort of thing.