Appendix A provides more details on how to get started with the game of Minecraft. Bosses are monsters that are very hard to defeat. Entities that are hostile are called monsters (e.g., zombies and creepers). The game also contains entities, which are dynamic moving objects in Minecraft (e.g., cows, pigs, and horses). These, in turn, can be used to harvest more types of blocks. These materials can then be used to build or craft new items and tools. Minecraft is a 3D game that involves breaking and placing blocks to obtain materials.
