The total number of ships the player can carry increases with each D-Module, starting from 1 with 0 D-Modules up to 11 with 10 D-Modules on the 11th mission.
An info counter has been added to the HUD, showing the current weapon count / max available slots.
All enemy ship HP has been balanced and grows with the player's progress.
Update 1.6.3 Game Balance · No Space For All patch notes · SteamPeaks