I personally buy game dev software I have no intention on using simply to support the dev team. Like Delgine's Dele-D. I have the pro version, but for the life of me I should get 3D World Studio simply for ease of use.
The point of making games even as a hobby isn't to make money. The sooner that is realized the better. The point is to express your idea to the world. Money will come to you naturally so long as you participate in the world, and abundance will come when you learn to serve others.
This may sound like a spiritual philosophy, but you can apply it directly by the simple power of giving. I frequently spend a dollar (I work in a grocery store) and get marshmallows for the cappaccino machine at work. My 10 minutes spent earning that dollar now supply 100 people with 10 minutes of enjoyment on their drink.
Humans have a real power, and that power is giving, and it is demonstrable. Live with this mindset and you will never have to worry much about money, even for hobbies.
later
LLRGT omglol