First round is written test, there are 3 sections. 1. C++ Questions [MAINLY OOPS] 2. C# Questions 3. Unity Game Engine Questions Second round is TR and HR. In TR they ask questions like how do you indentify if a name is male or female without using database or storing values. They asked logic behind it. Second question they asked is "How would you deal with a problem that you are stuck on?". In HR, they asked what is unity and if our gameobject can collide if there is no rigid body but only colliders. I do not understand their interview process as they ask Technical questions in HR.