I am selling a space shooter template called Shooty Space for 4,79. The link posted does not seem to work, but I feel this topic may be about it as there are no other space shooter templates for that price.
Did you try the demo provided? I always make sure there is a full, playable demo, so people can check what they are purchasing. Also I quite clearly state that the gameplay is endless so there are no levels in this game. Templates are incomplete by nature, they are not supposed to be full games.
I think you can ask a refund from Scirra if you feel disappointed. Please check carefully what you are purchasing next time around.
All the best,
Juha, Robote Games.