Sneak Peek: Upgrades

Although its gameplay is very basic, version 0.3.0 actually contains a good framework of gameplay features: Air/ground AI, air base, workshop, currency system, etc. For 0.4.0, I want to expand on that framework and give the game some proper depth.

The first step in this development process is the long-planned upgrade menu, accessible in the workshop. Upgrades are expensive, but produce significant increases in your jet's performance.

Engine and gun upgrades also change their visuals.