Splatoon 2: Octo Expansion - Full Game 100% Walkthrough

A full game 100% walkthrough on Splatoon 2 Octo Expansion for Nintendo Switch. This covers the whole story, all missions, all weapons, unlockables, secrets, easter eggs and bosses of the game. 00:00:00 Startup & Intro 00:07:48 All Missions (All Weapons) 05:05:39 Promised Land 05:23:29 Final Boss 05:32:37 Ending & Credits 02:05:00 Post Credits Ending 05:39:33 Secret Boss (Inner Agent 3) 05:46:04 100% Showcase ►No Commentary Gameplay in Cooperation with @lontr0 (2026)