Exploration is one of the key objects of the game: "Walkr - Galaxy Adventure in Your Pocket". The player must launch Explorer to find an unknown galaxy. Every time the player does a search, he or she can select an element galaxy, an animal galaxy, a plant galaxy or a food galaxy. If the player does not know which one to select, he or she can also select Random. It is only by selecting Random that the rare Unique Planets can be found!

As the spaceship flies farther and farther, the player will need more and more gold coins to perform exploratory missions. In order to earn gold coins, the player must build a Dynamic Food Replicator to feed the alien creatures on each planet. And the creatures will offer resources as a reward. Players can sell the resources directly for gold coins and accumulate funds for flying to the next planet.