Since SuperBot Entertainment's unfair lay-off from PASBR, the game's support has rapidly decreased. At first Santa Monica and Seth Killian involvement probably looked promising to hopeful fans but as the months roll on, everyone can see the 'promised' support has become non-existent.
Santa Monica is so deeply in love with it's beloved God of War series that any other game in the fray is neglected and this has sadly become the fate of Playstation All-Stars. Since Isaac and Zeus promotional DLC reveal there hasn't been any more new characters and no patch updates, nothing...
The thing is people still DO play this game, you can find online matches all the time, yet the only dead thing about this game is the company support which falls solely on the backs of Santa Monica, who quite frankly don't care about the future of PlayStation All-Stars. Let's be real here, PlayStation All-Stars would've had more luck if it had kept with it's birth parents who actually cared about it's success and of course better marketing.
Santa Monica can still fix this problem and give PlayStation All-Stars the true sending off it deserves by actually making an effort and putting their best foot forward but unfortunately that's highly unlikely, so for now could we have one minute's silence for Superbot Entertainment underrated Playstation All-Star, we know knew thee well.
In truth maybe someone else should handle PASBR affairs, like maybe someone with an harder work ethic like say.. Naughty Dog who managed to handle two highly successful ips at once and were once home to wacky and creative projects such as Crash Bandicoot and Jak and Daxter.