All bosses and secret bosses in the Splatoon series, ranging from Splatoon 1 on the Wii U to Splatoon 3's Side Order DLC on the Switch. Timestamps for all boss fights: -- Splatoon 1 -- 0:00 Octostomp 1:51 Octonozzle 4:13 Octowhirl 6:34 Octomaw 8:38 DJ Octavio -- Splatoon 2 -- 20:04 Octo Oven 23:07 Octo Samurai 25:47 Octostomp 28:24 Octo Shower 31:17 DJ Octavio + Callie -- Octo Expansion -- 40:26 Octo Oven XXL 43:38 Octostomp Redux 48:09 Revenge of Octo Samurai 52:10 Octo Shower Supreme 55:19 Agent 3 57:53 Commander Tartar / NILS Statue 1:08:09 Inner Agent 3 -- Splatoon 3 -- 1:10:06 Octobot King L3.Gs 1:16:14 Frye 1:20:11 Shiver 1:24:19 Big Man 1:27:41 Mr. Grizz -- Side Order DLC -- 1:43:33 Marina Agitando 1:47:19 Asynchronous Rondo 1:50:08 Pinging Marciale 1:52:35 Parallel Canon 1:55:03 Overlorder 2:09:33 Smollusk (12th Run) Splatoon 3 + Side Order gameplay walkthrough playlist:    • Splatoon 3