Pulled these off Neogaf. Sony has made a mistake with alternate free PSN games for other regions Playstation Store and they are free for everybody! You can basically get 8 games instead of the 6 in August.
Fl0w (3-way cross buy) https://store.playstation.com/#!/en-au/games/flow/cid=EP9000…
Flower (PS3 only) https://store.playstation.com/#!/en-au/games/flower/cid=EP90…
After checking out with Flower for the PS3 here search for the PS4 and Vita versions and it should show up as free.
Castlestorm Super Bundle is free for the Vita and PS3 (not PS4). The bundle includes CastleStorm – Definitive Edition as well as the all-new Iron & Steel Pack for Zen Pinball 2 – which features two brand new pinball tables, Wild West Rampage and CastleStorm Pinball. You MUST get the free PSN+ PS4 copy of the game to get this one
https://store.playstation.com/#!/en-au/games/zen-studios-cas…
https://store.playstation.com/#!/en-au/games/zen-studios-cas…
PLAYSTATION PLUS IS REQUIRED
Might want to add that ps+ subscription required