This has been been a thought of mine for a long time and I am sure it will never be developed. But I think it's an interesting idea for a game from a story line perspective.
Ok consider the following: Not all nazis were evil. Some normal foot soldiers joined the army to protect their country and had no intentions of genocide.
What if there was a game developed in which you play as a Nazi soldier during WW2. A shooter with a deep and dramatic storyline and a different perspective. We always play WW2 games as the allies, but never as the Nazis. The main character would be a normal, low ranking soldier who fights battle after battle in hopes of winning the war. We as players know that in the end the Allies are going to win, but the main character doesn't. It would be a work in dramatic irony where even if the character wins battles, he ultimately loses the war. Maybe the final mission would be the Battle of Berlin in which after a dramatic and climatic fight, the character gets shot and dies and the allies win.
The main point of the game is not to glorify the Nazis or support their views, but to look at war as a tragic event that affects everyone equally. War is the villian in this game, not the allies nor the nazis.
We've played games as zombies...isn't it time to play a game as a Nazi?