Mendeleev City needs you
Stop Uranium!
He wants to melt down the Periodic Table. Two element heroes can stop him.
How To Play
Buttons
- ← →Run
- SpaceJump
- JUse your power
- KSwap heroes
- SLead shield
- PPause
On a tablet? The big round buttons do all of that.
Three things to remember
- 1Every baddie wears a badge. Use that hero — triple damage!
- 2Powers run out. Swap heroes to recharge.
- 3Swapping makes a real compound. Na + Cl makes a salt shield!
How hard should it be?
Pick A Level
More angry Uraniums = harder. You can change this any time.
Tap any two heroes
Your Squad
Empty
Empty
Stage 1
Beaker Boulevard
District saved
Stage Clear!
Oh No!
City saved
You Bored Him!
Elements found
My Lab Book
Elements I've met
Tap a bright square to read its secret.
Something Fizzled
The lab had a little accident. Reload and you'll be right back in — your stickers are saved.
Hi! I'm Helium. Nothing sticks to me.