As of June 2015, the most popular games on Primary Games are "Dune Buggy," "Monkey GO Happy" and "Papa's Cupcakeria." The Primary Games homepage contains a list of top games, which shows the games that are currently most popular on the site.
"Dune Buggy," the most popular game on Primary Games in June 2015, is a game that involves driving a buggy over rough, sandy terrain. The player earns points by performing stunts, but loses points if he crashes into hazards. The second most popular game, "Monkey GO Happy," involves cheering up a sad monkey by playing with and caring for it.
"Papa's Cupcakeria" and "Papa's Freezeria" are also popular games on Primary Games. They both involve running businesses that serve up sweet treats to customers. The challenge is to serve the customers quickly enough to prevent them from getting annoyed. "Papa's Donuteria" and "Papa's Hot Doggeria" are other popular games with similar themes.
Another popular game on Primary Games is "Uphill Rush 6." This is a racing game that allows players to race all kinds of wacky vehicles on crazy courses. Another popular racing game on the site is "Wild Wild Taxi," in which players forget the usual rules of the road and simply try to drive as fast as possible.