fix the " aim system " and the "aim turning speed", i know you nerf it

Regarding the waves, some maps have higher and lower swells than others; it's a bit of variety and makes players need to adjust their playstyle depending on map and weapon loadout. Maps with a lot of overhead cover reduce Mortar/aerial weapon effectiveness, lots of corners cause a nerf to Cannons and a buff to Torpedos/Mines. That's part of the "thinking on the fly" part of the game.

With regards to the target lock, you can try disabling the "Smart Lock" option in the game options. However, regardless of this, if you swing your camera rapidly away from a target, it will "unlock" because it assumes you are trying to break the lock. You can also adjust the camera turning speed in response to your touch input in the settings; if you've recently reset your device, reinstalled the game, or switched between devices, you might need to fine-tune it again.

Cannon speed was changed on the Explosive Cannon some time ago, but the only recent changes to projectile speed are the Torpedo family I believe.

Thank you for re-wording your concerns.