Helium has already been added, believe it or not! It's just under the name NBLE. Which comprise of all the Noble gases in one element. Nitrogen has been rejected a lot in the past. Liquid helium has been rejected as well if my memory serves me right. Seed and dirt have been rejected as well. This isn't to rain on your parade, but when suggesting new elements, name uses they can serve, color, and ultimately what makes them unique/stand out. I'm sure new elements will be added, however I can't promise you it will be nitrogen, liquid helium, dirt, or seed. 

After all I'm merely a member who has been playing for over a decade. I don't play anymore, what you're seeing is a activity spike. 

SEED is now in snapshot,and NTRG will break way too much saves,unless you use cracker1000's version.Dirt and HELM(not NBLE) is in ultimata.

ahem, lua mods

@AerospaceFan (View Post)

 You don't have to respond like that with every thread suggesting new elements. Sure, mods do have these elements, but not everyone knows how to code. @MrunnamedTPT is merely asking will there be new elements? Helium already exists as I mentioned above, NBLE is all Noble gases. That includes helium. Nitrogen has been rejected due to as @Tadpole1 mentioned above. Frankly I don't know much else about seed and dirt. Elements that get added are usually useful, unique, and standout.

Then the answer to the title would be yes, and the answer to the actual message would be possibly yes

@NF (View Post)

 Of course,Lua is pretty easy.https://powdertoy.co.uk/Wiki/W/Powder_Toy_Lua_API.html

@Tadpole1 (View Post)

 Not saying Lua isn't easy. But judging off @MrunnamedTPT posts, they're younger than you! Stop making me feel old, I don't like the feeling! Edit: I been on The Powder Toy for fourteen years, I joined on April 11, 2012. Time flew by quick, apparently I have dementia too! (Unc side effects). 

Actually I downloaded TPT in June and joined the community in December 2025.

@Tadpole1 (View Post)

 Let's not derail the thread. I started it though. So if nitrogen were to be added, it wouldn't connected to LN2 (liquid nitrogen). I could see liquid NBLE potentially. However not everything needs to be a byproduct of an element, especially when that element was introduced way earlier. Edit: New elements will be added, but as mentioned above they need to stand out, unique, and have uses. You can't just suggest elements with no unique properties/uses. Again this isn't to rain on your parade, but this is how TPT has operated since I joined. But that doesn't mean they won't be added at all, GOLD was once rejected a lot, however someone came up with a suggestion that was useful! I won't suggest any elements here, cause this isn't my thread.