Hello, I wanted to suggest a mechanic for the game. It is a little frustrating when I gather enough research points to acquire all the new functions available for the creation of a new engine. However, when I finish creating the engine, often the notification appears that I have unlocked new function searches to add to a new engine. So that’s why I wanted to suggest this mechanic of improving an existing engine by adding a new function to it or improving an existing function of it. To be balanced this would be very limited, more advanced functions would require the creation of a new engine. In the real-life game industry, we see that companies spend many years using the same engines but improving it every year. It would be nice to have that on Game Dev Tycoon.
I feel the same way about this，But he also has a flaw. That is how to delete the game Engine，This is very important.