Antimatter is a late game resource.
- After you research Rocketry and complete the Helios mission, you can build Sunlifter, which each produce 1 antimatter per year.
- If you have negative Energy during the winter when a year ends, you will not get antimatter from your Sunlifters.
- If you have positive energy and skip a year, you will get antimatter even if you would have been in negative energy during the winter due to the effect of Solar Farms.
- Antimatter production is not affected by normal production bonuses.
- Initial storage capacity is 100.
- After you research Rocketry and complete the Helios mission, you can build Containment Chamber, which each increase storage by 100.
- Containment Chamber storage can be expanded by 2% by purchasing the Heatsink, however this also increases the Energy consumption by the Containment Chamber by 1%.