Sleepy Mill Studio

We're an indie game studio, we're making Drop Duchy, a hybrid tactical roguelite coming to PC on May 5th 2025.

Sign up for the studio newsletter to learn more about the game and be warned when the demo launches.

Drop Duchy

Drop Duchy is our first game in development, published by The Aracade Crew and to be released on May 5th 2025.It's an hybrid roguelite, fusing classic inspirations in a unique formula. Each ingredient seems familiar, yet the recipe is completely new, a perfect challenge for indie game lovers.The game will come out soon, there's a demo available and you can already wishlist the game on Steam,

Dev Blog

We're sending regular newsletters about Drop Duchy, the studio news (including upcoming projects!) and relevant information about the game.Make sure to not miss anything, add your email below to receive the info directly to your inbox!

Contact Us

Hi, I'm JB Oger! I founded Sleepy Mill Studio after 7 years of experience shipping AAA games. I'm a passionate of accessible -yet deep- systemic games such as card games & rogue-lites. I also play tons of board games and write a game design analysis newsletter on Substack.


The best way to get in touch with the studio for any general inquiry is via email: contact@sleepymillstudio.com
Do not send unsollicited applications, we won't reply.


We're sorry, we know the game industry is hard, and that's the reason why, when we have a need, we'll post the job online and give everybody equal chances to be selected. If there's no job offer, we don't have the money or the need at that moment.