The first game in the Halo series, also known as Halo: Combat Evolved ROM, was released by Microsoft in 2001 in the first-person shooting genre. The game’s focus is on firing to damage the opposing force. You start with a health bar and an energy shield at the beginning of the stage. The heavily damaged shield will grab, but it will recover after a while without taking harm. Players can also use other weapons, such as boxes to help hidden characters, boost the shield’s protection, and so on. Players may only carry up to 2 weapons and 8 grenades at any one time in a match. The usage of a weapon is inevitable in the game screen, but you must also pay close attention to the gun’s temperature. If a weapon is used frequently for an extended period of time, it will rapidly heat up, preventing it from shooting bullets. Players must also compare weapons based on a variety of criteria, such as rate of fire and strength, to choose the best one for them. Each weapon has its own set of advantages and disadvantages; therefore, it’s important to think about before going on the screen thoroughly. In Halo: Combat Evolved, players may freely explore up to 10 distinct weapons.