I play games in Zongman World

Traveling to the Zongman world, returning to his old business and starting to develop games, recreating various games from his previous life in this world.
Slay the Spire, Binding Isaac, Hollow Knight, Dark Souls, Sniper Elite, Nioh...
From pixel-style independent games to large stand-alone, open world
It's just that the players found out why the difficulty of the game this guy made gradually increased?