It appears the PS4 version of Strider is now FREE for PlayStation Plus members:

<a href="http://blog.us.playstation.com/2014/07/08/playstation-store-update-350/" title="http://blog.us.playstation.com/2014/07/08/playstation-store-update-350/" target="_blank">blog.us.playstation.com/2014/07/08/plays...</a>



<a href="http://store.sonyentertainmentnetwork.com/#!/en-us/games/strider/cid=UP0102-CUSA00057_00-STRUSHG4TRIAL001?smcid=psblog:strider:up0102-cusa00057_00-strushg4trial001s-blog-2014-07-08-playstation-store-update-350" title="http://store.sonyentertainmentnetwork.com/#!/en-us/games/strider/cid=UP0102-CUSA00057_00-STRUSHG4TRIAL001?smcid=psblog:strider:up0102-cusa00057_00-strushg4trial001s-blog-2014-07-08-playstation-store-update-350" target="_blank">store.sonyentertainmentnetwork.com/#!/en...</a>




[images are cropped screen captures directly from the sites]