Creational Design Patterns in Modern C++ - Multiple Actors - Part I

The video tutorial explains the concept of object pooling in game development, focusing on managing missile instances to improve performance. It suggests extending this approach to alien instances and introduces a base class called 'actor' for game objects. The tutorial also covers renaming the pool to 'actor pool' and updating its structure to use shared pointers and an unordered map. Finally, it discusses implementing acquire and release methods for different object types.

Explain the significance of modifying the object pool to manage alien instances.

What modifications are necessary for the acquire and release missile methods?