DarkNova.io is a good space-themed iO game containing lots of interesting power-ups. It is really a survival online multiplayer battle. You need to use your own shooting ability and other skills to eliminate all enemies in the shortest time. Try to score and defend your ship for survival! Play DarkNova.io unblocked and you can work together with a team for free. However, you can choose to sneak up behind somebody to kill them alone. Do not forget to get the gem and come back to the base! The cash you earn will help you buy upgrades. Have fun!
How to play
Use WASD to move the ship, H to open the help menu, P to visit the store, F11 to play DarkNova.io in full-screen mode