The game itself has a fairly complicated plot premise, but it's set in the 1980s and features a character named Noah whose father is obsessed with collecting items related to Hitler. As part of this, the family visit an old castle for an auction where guests must bid on memorabilia with their memories. This prompts a journey of discovery, pertaining to Hitler's own legacy and much more. It's an interesting premise, and the game will be translated into English when it releases.
We're assuming this'll be more of a visual novel than a true traditional adventure game, but we're still awaiting more official media to determine that for certain. Nevertheless, is this the type of game you'd be interested in? Go once, go twice in the comments section below.