1.25 needs vector images and very smooth zooming... there should be an event that sets the zoom to a certain percentage of the default size and it should be able to choose the speed the zooming to that percentage takes place with.. also there should be an event to lock/unlock manual zooming. in splitscreen stuff should be zoomed out to 50% by default. the warp event should get a 'zoom effect' parameter: if it's set to 1 the screen will be zoomed out rapidly and then zoom back in on the target... in levels there should be a setting that if the game is played in team mode and you are near a team mate or your own base, the zoom may be altered a bit (and the camera position too) so that the team mate or base is visible.

btw, this'll make 100% CPU at least more needed, however it would be still too much imo