PSP spin-off Ratchet & Clank: Size Matters is coming to PlayStation Plus later this month. With its arrival, only one game in the series is missing from the service—Secret Agent Clank.
Based on the in-universe fictional TV series of the same name, Secret Agent Clank follows our robot friend as he tries to prove that Ratchet is innocent after being accused and even imprisoned for stealing the Eye of Infinity. It's very similar to Jak & Daxter's own PSP spin-off Daxter, which was just ported to PS Plus last month.
Secret Agent Clank (the game) is a "canon movie/episode" inside of the Ratchet & Clank series. You can visit the set in Up Your Arsenal and the game's events are even referenced in Tools of Destruction as an upcoming episode.
With the speed at which PlayStation is now bringing its classics to modern platforms, it's only a matter of time before Secret Agent Clank gets its dues. The only way of playing it on a home console natively right now is through the maligned PS2 port, and the same goes with Size Matters, so to finally get these games as they were on the PSP for modern hardware is a...