Asteroid vs Dinosaur is a strategy guessing game for two players. Try to blast your opponents prehistoric dinosaurs by guessing where they might be on the grid. To avoid being hit by the your opponents asteroids you must devise a strategy to hide your dinosaurs in safe areas, that's how your dinosaurs survive and win playing Asteroid vs Dinosaur.This Game is for any occasion: Vacation, school vacation days, weekends when there is nothing to do (Mom I'm bored!), rainy days, snowy days, road trips, play days, sleepovers and when relatives visit and even more! All you need is this book (or two) and a pencil or pen. This fun activity book makes a great prize for birthday parties, an activity for holidays get together or the long trips by car or plane to vacation destinations (are we there yet?).This book is 120 pages, matte finish soft-cover, 8.5 inches x 11 inches, includes ownership page, instruction page and game pages. (Be sure to click on 'Look Inside" link upper left corner of the product page).Instructions: To play Asteroid vs Dinosaur, you and your opponent will each need one page of the book. Before play begins, secretly arrange your 'Dinosaurs' on your board by drawing rectangles around the squares they occupy. A Tyrannosaurus Rex for example will be one rectangle that surrounds five squares in a row. Each player has one Tyrannosaurus Rex, one Brachiosaurus, one Triceratops, two Spinosaurus and three Stegosaurus (which each occupy just one square each).Once both players have drawn their Dinosaurs on the board, play begins. The first player will call a grid square, for example, "B3". Their opponent will answer 'Hit' or 'Miss'. If they 'hit' their opponent's Dinosaur, they mark that square with a circle on the opponent board and make another guess. Guesses continue until they 'miss'. Misses should be marked with a cross on the opponent board.Once the player misses, it is the opponent's turn to guess.Play continues until one player hits all of his opponents Dinosaurs. Asteroid variation: Advanced players may fire an agreed amount of multiple asteroids (guesses) at a time and may answer like this, "Three hits and two misses" so their opponent must deduce which shots were successful.