PULP! Announced

Science fantasy airship combat game developed for Windows, Mac and Linux
Developed by Nectar Games, PULP! is a customizable, single player game that sends you into battle as a skyship captain in a 3D steampunk environment. You will battle in ship-to-ship combat to vanquish your foes, using everything from cannons to ray guns, and a healthy dose of strategy. You can continue to upgrade your ships while progressing through a storyline based on heroine, Riva; formerly disgraced Commander of Dawns navy for voicing public opposition to her Commander.
The Kickstarter page is located here.