Defensive shield around the Bastion
8 (50.0%)

light beacon to draw people to the Bastion (like a lighthouse)
1 (6.2%)

upgraded communication that can be used on the Skyway
7 (43.8%)

upgrade to the farm (for milk-based products, plus auto-canning)
0 (0.0%)

other (specify below)
0 (0.0%)