2099.io is a Space 2D Shooter IO game opening a savage battle between you and wicked alien robots and monsters. Jump into the game right now to perform your abilities as well as conquer all hard challenges. The game takes place in the year 2099 when your planet is intruded by waves of enemies. You’re the only last hope of this world, and only you who can save the day! Hence, you must engage in this battle to annihilate all deadly monsters, enemies and aliens before they wipe you out. Be sure to prepare your strategies in advance so you can deal with them more easily. There are plenty of coins scattering around the playfield. You need to pick them up for improving your weapons! Try to shoot down all stuff standing in your pathway. Defend yourself all the time, survive longer and climb your way up the leaderboard. You ready? Let’s kick it off now!