| This flower species actually evolved on earth.|
It's found in the gardens of many old people.
|Build Time||15 seconds|
The most basic of alien defensive structures, acid tubes are a critical part of any alien base. While individually weak, an array of acid tubes will cripple any humans entering your base and will physically slow them down as they take damage.
- Acid tubes make using jetpacks near them next to impossible. Use them to prevent jetpack users from reaching your critical structures.