This is just some tower 3D models with 3 different levels of awesomeness for each tower. The initial idea was to make a low poly (flat shaded) tower defense game, since there aren't any TD games on the market with this low poly theme.
For now I will just create more towers and animate them at some stage, the idea is to sell them on the UNITY Asset store if I never plan on going thru to serious development. It is always nice to make a buck or two, plus you can buy new assets.
Anyway, here is the 2 models that are done so far. Note that they are untextured but will receive single vertex texture. If you haven't seen this artwork before just Google "Flat shaded game" and look at the images.
Thanks Haven't given it that much thought yet. Networking is hard to implement + the most networking I have done is to retrieve weather information from server. I try not think about the game mechanics as then i would fixate my mind on that, you don't really get much work done. But this only applies to games you don't intend to release within 8 months or so.
You have given me an idea, a TD game where the one player controls the towers and the other the troops. Not sure if that was what you intended to say when you mentioned multiplayer features.