Yeee, we are discussing about making it a full game, we are just trying to fit in our calendar, since we both work full time. If you are interested, we will share any news about this on our twitter accounts! Also, thanks a lot for this feedback, it means a lot to us!
I hope you don't get caught too much with feature creep. The simplicity of this game really sells it for me. The tower being the only way to deal damage, while also being the fastest way to move, makes strategy for the game super fun, and pretty tense sometimes. I hope whatever you do, you're able to hold onto that feeling!
Thanks for the updates! I can't wait to see where this game goes!