Q- What is the difference between Level Design and Game Design?? - Game Design - Main job is to create all the mechanics, rules, character, power up ETC. Game designer create the world that the game take place in. Once Created, they then begin balancing these types of features & system Level Design : LD takes all those system, feature, mechanism that the game designer made & create level with them. Their main job is to build scene that the player will play through and must carefully layout all the ingredients to allow for proper pacing and flow.

Q; How will you set a difficulty curve in 1-100 level - As you explain the difficulty curve they will ask you to set difficulty curve in 100 levels so you have to explain them how are you going to increase the difficulty in each level.