> In this case, the "problem" seems to be "we want to lazily cash in on an existing IP and you providing a better product for free on the same shelves as ours makes that difficult", with the "solution" being to agree to have the better (free) version bundled with the lesser (paid) version.
At least they want to "lazily cash in". A lot of gamers like to talk about preserving history, yet are critical the moment businesses preserve that history doing it the way businesses naturally do things (i.e. by selling a product).
Besides, we do not know what went on behind the scenes here. It could be anything from the open source developers voluntarily pulling their game from the store, to the publisher requesting they pull their game from the store, to the publisher threatening legal action. Heck, the publisher may have even paid the developers of OpenTTD to bundle their engine with TTD. While some scenarios are more likely than others, we are too quick to attribute actions and motivations based upon non-existent information.