Gal*Gun: Double Peace is a PC game by Alchemist where you have to fend off the advances of girls after you've been struck by Cupid's arrow. How romantic.
While the game itself costs £29.99, there is an odd microtransaction available for it, and it costs a whopping £67.99. And that's not even the most controversial part.
So what exactly does it do, we hear you ask? Well, while you're looking at girls and fending them off (like you do), the Pheromone Z given to you once you've made the not-so-microtransaction allows you to see through their clothing. You don't get to see them totally naked - that'd be silly - but you can see the girls in their underwear.
Yup, that's right, this is a piece of content that costs more than the base game and lets you do nothing more than check out Japanese school girls in their pants.