Math in Video Games

Every video game runs on math. The characters move using numbers. The scores add up with math. Even the pictures on the screen are drawn with math. Game makers use a lot of math to make games fun.

Movement and Coordinates

Characters in video games move on a grid made of coordinates. Every spot on the screen has an x and y number. When a character walks right, the x number goes up. When it jumps, the y number goes up.

Game programmers use math to make characters run, jump, and fly smoothly. They calculate speed, direction, and gravity.

Scoring and Levels

Games give you points for doing things. You might earn 100 points for collecting a coin or 500 for beating a boss. The game adds up your score.

As levels get harder, the math behind the game gets more complicated. Enemies might move faster, and puzzles get trickier. All of this is controlled by math.

Fun Facts

• The game Tetris is based on shapes called tetrominoes, which are made of four squares each.
• Minecraft worlds are built from cubes, and the game uses 3D coordinates to place every single block.
• The first video game, Pong, used simple math to bounce a ball back and forth.

Did You Know?

Game designers use a type of math called physics engines to make objects fall, bounce, and crash in a realistic way!