Two‑Player Ratchet & Clank Games: Co‑op & Multiplayer Options

Mainline Ratchet & Clank games are single‑player only. Two spin‑offs support co‑op:

Co‑op Titles

• Ratchet & Clank: All 4 One (PS3, 2011) – 4‑player online/offline co‑op. Four characters (Ratchet, Clank, Qwark, Nefarious). Linear levels, shared screen.
• Ratchet & Clank: Full Frontal Assault (PS3/Vita, 2012) – 2‑player online co‑op (campaign) + tower defense multiplayer (up to 4v4). Cross‑play PS3/Vita.

Local Multiplayer Minigames

• Ratchet: Deadlocked / Gladiator (PS2) – Arena challenges support 2‑player split‑screen (co‑op vs AI or versus). Not story campaign.
• Ratchet & Clank: Up Your Arsenal (PS2) – Multiplayer modes (Deathmatch, CTF) for 2–8 players online/split‑screen; no campaign co‑op.

Modern Entries

• Ratchet & Clank (PS4, 2016) – Single‑player only.
• Rift Apart (PS5, 2021) – Single‑player only.

Recommendation: All 4 One for couch/online co‑op story; Full Frontal Assault for tower defense + co‑op.