A&B Space (A&B Space)
It's a space combating game with a story line. You can build your own crafts with 271 parts in the game. Different bodies, wings, engines and guns. Try it, and have fun! 12/16: AI ships now have more hp.
How to play
WAD to move, mouse to aim and fire. Q to change the control mode. Space to use Super Jet Power. There're in game helps to teach how to build crafts.