I am trying to figure out a way to move camera as i move my object across the screen.
The easiest way is to add Scroll To behavior to the object.
You can also do this with events - on every tick set scroll to object.x, object.y
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You can still check the How do I FAQ for Construct 2 to the category "Scrolling / Camera" and find examples of various implementations.
You can then adapt accordingly to your project within Construct 3