You can play Copter Royale in a99.io as unblocked.
About Copter Royale Copter Royale game is a mix of diep.io and splix style games. You start the game by flying a helicopter and then try to destroy enemies by firing at enemies during respectful duels in competition. Build walls to protect yourself and conquer as many zones as possible. Fill in the blank fields on the map to upgrade your planes and buildings. Use awesome super powers to defeat your enemies! How to Play Copter Royale? You must select the image of your helicopter before starting the game. Then you can start the game by selecting the appropriate game mode. There are two types of game modes, one-on-one battle and team play. Movement: WASD (or arrow keys) Structure: Right Click or Space Targeting: Mouse Shoot: Left click Upgrade level: Click skill or press 1-7 Copter Royale Strategy Build a tower with right-click or spacebar and connect to each other by crossing over them. When you close a field, you will earn score points and level points. The walls block enemy bullets and can be used to protect yourself, but your own bullets can pass through your walls! Protect yourself until you improve your level and destroy those who will attack you. Expand your region and try to capture the entire map. Use skills appropriately: Player speed: Allows you to go faster at all times. Bullet speed: Bullets reach the enemy earlier Bullet range: Allows bullets to go further. Reload speed: More frequent firing. Build distance: It is very important to build quickly, but also to protect yourself by building walls in front of you during a battle. Tower shield: Protect your towers with a shield Tower HP: make it harder to destroy your towers, they will be able to take up to 5 shots At level 20, 1 of the 6 superpowers filled in 30 seconds will be available to you: Dual shot: Incredible firepower Speed ??boost: Allows you to make faster moves to escape and escape from the enemy. Clone: ??Double your firepower and surprise your enemy. Flashbang: Turns your opponents screen white for a few seconds. Teleport: Enables surprise attacks. Shield: Reduces the impact power of the enemy.