

There was a game called tribes that combined the surfing/skiing movement with combat before the counterstrike mod levels came out, it was pretty fun the sequel tribes 2 was pretty popular for a minute when it came out too. But the skill ceiling on some of those cs surf maps was wild.
Do what you think is right, but spend some time to consider whether you want to reward someone or some organization with your hard earned money if you consider what they are doing immoral or bad.