Barrel of DNA
5 (1)
iOS Universal
Barrel of DNA
iOS Universal
Rating (Average):
5 (1)
Rating (Current): 
5 (1)
Have you ever wanted to learn how DNA is sequenced in a fun and easy way? Wait no longer with Barrel of DNA, the first game from Squirrel Army Laboratory!

In this game you will be challenged to build the correct DNA sequence from the available base pairs, matching the correct base pair, but that's not all. You will also have to choose the right base pair at exactly the right time, when the DNA sequence swings to the center. Get the timing wrong and your fragile strand of DNA molecules will shatter and you will have to start over from scratch!

You also will have to fight off invading Virus attacks which are highly dangerous to your fragile DNA strand. Make sure to defeat all viruses before they connect to your sequence.

As you progress, the game gets harder and harder, you will have to have lightning fast reflexes and a laser-like memory to recall the correct base pair to extend your DNA sequence.
What's new in v1.2
Real Molecule Shapes! Infinite Chaining Gameplay! All New Design! Enhanced animations throughout!

This is the biggest update yet for the unique action science game Barrel of DNA.


* Detailed instructions
* Design with actual molecule shapes for all DNA base pairs
* Infinite chaining gameplay - Keep going as long as you can, and the chain swings faster and more viruses attack each time
* Highest connection score is tracked in your game session, try and see if you can beat your own high score
* Enhanced background and chain connection special effects
* Base pairs now animate into place when selected
* DNA chain now twists up as it is built

  • App History
  • Update
    July 22 2019
  • $0.99
    July 22 2019
  • $2.99
    June 14 2019
  • $0.99
    May 15 2019