Axellus allows the player to shoot the incoming alien invaders by simple methods. As a player, the user just needs to click on to the drag back the ball option and simply let it go. The simplicity of the game is the most appealing factor of this game. The enemies can also be destroyed by using the power-up which attacks the alien forces with explosives, shotgun rounds and even freezer shots.
Some of these can be destroyed by one single hit itself, but few of the aliens can survive numerous hits. The player has to undergo various difficulty levels, and each difficulty level is very different from other. All these levels need to be completed in order to accomplish the mission. Axellus runs on every Windows desktop irrespective of the version in use. The graphical use is also excellent. Being a hassle free easy-to-play game it can be played by everyone, irrespective of their age.