cheers for your reply and hd patch santiago

used your commands but same result . as i posted , installed loads of hd games with your hd patch and all work fine . beyondynth opens fine and main menu is perfect . nformation and options both work . when i do how to play you get leaves blow across the screen , this is fullscreen but actual gameplay screen (seen at same time as leaves) is bottom left of screen about 1/4 screen with no touch response.
i wonder if bad ipk but do think that there probably arent many copies about ? not sure as your copy obviously works and mine fails !

edit : when trying to load actual game when screen is black and nothing happens ,htop shows cpu at 87% !

edit 2 : Added screenshots , first 2 pics show options/how to play level select - working full screen with correct touch responses
second pics show how it goes wrong ! game screen shrinks but leaves dont ?!? and lastly actual screen 1/4 size with no touch screen responses. actual game doesnt even load