The Sandbox is a puzzle/sandbox game developed by Pixowl and published by Bulkypix. The Sandbox is an iOS/Android sandbox game released on May 15, 2012. It is a unique game based entirely on the laws of physics, giving access to over 230 different elements and 31 campaigns.
- Acid: it eats through most elements, and can also create reactions such as electricity when in contact with metal. Acid can be mixed with water to produce acid water, which when evaporated and condensed creates acid rain.
- Aluminite: Rare alien gem that stores light as energy for only two seconds and produces light in the dark for around 10 seconds.