The Sandbox receives an update and adds a new campaign, Lasers & Pipes, that features 10 levels. On top of that, players will notice 5 additional levels in the Dinosaurs campaign and in the Pixel Art campaign. The update also adds 7 new elements and new musical instruments, including the guitar, bass, drums and trumpet.

7 new elements: Laser, E. Laser, Gas Sensor, Insulator, Pump, Pipe & Drain
New Music instruments: Guitar, Bass, Drums and Trumpet
Fixed Crash Bug of Human Campaign – Day 5 – finish it now!
The Contraptions campaign is now FREE for all players!

via: Our Review