I had an idea while making a long ranfe interceptor today in SP. What if you had a campaign mode of sorts where you fill out contracts for commercial or military aircraft like manufacturers do in real life. The company/military states the specs that you have to design to such as, top speed, payload, maximum or minimum power to weight ratio, or just about anything in the airplane properties menu. You might have a way of pricing your planes parts and peices, money in your account to build planes, rhen sign the contract with the company to gain money after you have made a plane to meet their specifications. I dont really know if this would work or the challenges that would be faced by the developers but I just had an idea and thought it should be shared for the community to think about it and maybe give the devs some suggestions. Either way keep up the good work Jundroo LLC, you have made a superb game.