Back to calendar Developer · 4 games HeidenGames Puzzle Visual Novel Indie Watch company Sign in or create a free account to watch this company Sign in Favorite Sign in or create a free account to save your favorite companies Sign in Also a publisher: see the games it published Games 4 Released games (4) 2021 Kill the Prince?! Kill the Prince?! PC Mac Android 2020 Heart is Muscle Heart is Muscle PC 2018 Dr. Frank's Build a Boyfriend Dr. Frank's Build a Boyfriend PC PS5 Series X|S 2018 The Bog's Heart The Bog's Heart PC Mac