The unbearable weight of learning ClickTeam Fusion 2.5 after like, 10, 13 years of using basically nothing but the GameMaker line of tools. I probably would've stuck around even longer, but Yoyo Games getting bought out by Opera and making it a subscription service (which is required to even export to anything other than their dumb in-browser store) made my $100 license effectively useless. $100 I still haven't gotten back, years later
Still feeling burned by that, but meh. That's life, I suppose. Corporate buyouts that make everything suck are just the way of things now
