Cruiser Command

Damage against BC shield unupgraded: 75 (15 x 5)

Damage against BC shield fully upgraded: 110 (22 x 5)

The expected damage is 30 per shot for 150 though, as a fully upgraded corvette is listed to do +100% damage.

This is actually an undocumented change to the corvette upgrades. I forgot to edit the tooltip and to document it in the patch notes. I changed it the day after I published the first patch with corvette damage upgrades.

I'll update the tooltip and the patch notes in the coming patch.