Build these famous molecules by collecting the right atoms!
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Name
Elements
Actions
Scoreboard
Scoreboard
Player ⇅
Elements Created ⇅
Periodic Table Completed (%) ⇅
Molecules Collected (%) ⇅
Protons Gathered ⇅
Electrons Gathered ⇅
Entropy Deaths ⇅
Longest Streak ⇅
Total Play Time ⇅
Actions
Instructions
⚛️ Collect protons, form elements, assemble molecules and fill out your Periodic Table!
Learn how atoms combine and molecules form while having fun — every atom counts, every molecule matters, and the more you create, the higher you climb.
⚛️ How to Play Up and Atom!
Keep Your Speed Up 🚀
Collect White Photons ⚪ to stay fast and beat the timer.
Collect Protons ⚪─🔴
Grab protons to build your nucleus.
The more you collect, the heavier the element.
Attach Electrons 🔵
Collect the right number of electrons.
Place them into their coloured shells around the nucleus.
Deposit Elements 🟣
Deliver your completed element to the Purple Membrane before the Entropy Timer tears it apart!
⚠️ Each time you hand in an element, your nucleus resets — start fresh for the next one.
Unlock New Shells 🔓
Progress through the Periodic Table step by step.
Finish all elements in the current shell (e.g. Hydrogen & Helium for Shell 1) to unlock the next shell.
👉 Each new element becomes more complex, with more protons, electrons, and shells to manage.
Hazards ⚡
Magnetic Fields → increase entropy and slow you down.
Gamma Radiation → knocks off a proton (or use tactically to downgrade an element).
Progression 📈
Complete elements to advance through the Periodic Table.
Deliver duplicates to build up your Molecules! (H2O is H x 2 and O x 1)
🟠 Use the Theme button to make the HUD glow in bright orange — your lab, your colour!