How to make PA fullscreen or Windowed Fullscreen?

The question is in the title ^^^ if anybody knows please help

You don't. At least not yet. It's a feature that hasn't been implemented yet.

ZaphodX mentioned this tool: http://pcgamingwiki.com/wiki/Borderless ... eCompanion

I use an autoit script to do the same, however it is hardcoded for 1080p:

Code:

#include <WinAPI.au3>
#include <Constants.au3>
#include <WindowsConstants.au3>
WinMove("Planetary Annihilation", "", -8, -8, 1936, 1096)

$h = WinGetHandle("Planetary Annihilation")
 
$iOldStyle = _WinAPI_GetWindowLong($h, $GWL_STYLE)
$iNewStyle = BitXOr($iOldStyle, 0xC00000);$WS_BORDER;0xC40000
 
_WinAPI_SetWindowLong($h, $GWL_STYLE, $iNewStyle)
_WinAPI_SetWindowPos($h, 0, 0, 0, 0, 0, BitOR($SWP_FRAMECHANGED, $SWP_NOMOVE, $SWP_NOSIZE))

I've attached the script as exe (unpack it). Run it once PA is started if you are using 1080p.

If you are using not 1080p and you don't know how to edit the script it is probably easier to install the tool mentioned in the first line of this post.

thankyou very much downloaded the application and works perfectly