I have purchased games, though I never do "freemium" game purchases. I only do this with games that I know that I enjoy, and usually from developers that I have enjoyed in the past. I've purchased the Maplestory mobile games, which are decent enough and made nights camping after everyone else is asleep a little better. I've also purchased a Virtual Villagers sequel and possibly a Virtual Families. Virtual Villagers got me addicted, and they are complete games without in game purchases being necessary, though there is probably a way to purchase game currency to support the developer.