Default Real Steel DLC ReactPSN (Confirmed Working)
Here are the two DLCs available for Real Steel. First DLC contain 12 new single player stages and the new playable multiplayer character Ambush. Second DLC contains the Robot Designer mode. If the game is installed on your HDD go to your favourite file manager and copy the contents of the rar provided below (containing 2 files and 2 directories) to /dev_hdd0/game/NPEB00754/USRDIR/ (NPUB30605/USRDIR if you got the us version) or simply install the .pkg BlackDeath kindly provided and then apply the ReactPSN. I have accidentally erased my 10 hour save trying to enable this and for the last 3 hours i have been trying to make the game recognize DLCs. Hope you like it. Thanks to EXEtrimALL and Priitendo. This wouldn't be possible without them.
.pkg file for easy install (credits to BlackDeath) (no need to download dlc .rar file but .rap and .edat files are still needed)
ReactPSN is need only if you need Robot Designer mode. First DLC (contain 12 new single player stages and the new playable multiplayer character Ambush) is active when you install pkg file.
This info was told by a user at ps3 iso about "PixelJunk Eden Encore": "When i bought the game and the expansion, ENCORE was abailable for the first, its like a garden or credits icon at the beggining of the game and in all locations, the normal game are 10 gardens, 50 levels i completed 50/50(Unlock own music mode), ENCORE is 5 aditional gardens, 25 new levels, TOTAL 75 levels (enter here by the ENCORE icon for the first) but doesn´t appear."
So basically that means that the expansion "Encore" doesn't work i assume? Just the main game "PixelJunk Eden". Anyone with skills who could look into that?