The Superposition Oscillator is an item that could be obtained from the FICSMAS Advent Calendar in the HUB. It appears to be the successor to Crystal Oscillators. Currently, it can only be used to unlock two Crash Sites.
Similar to Nuclear Pasta, the Superposition Oscillator is animated, as the floating cube spins around and erratically moves into random directions.
Two and five Superposition Oscillators are the unlock requirement in two Crash Sites, requiring seven in total.
- Patch 0.3.7: Now can be obtained as a random reward from the HUB Advent Calendar during FICSMAS