Niveau: (C-1) - Octarians in the Crater? YIKES!

Niveau: (C-2) - Sink into the ink and SWIM!

Niveau: (C-3) - Boxes Locked! Keys, Please!

Niveau: (C-4) - What Are They? Can We Stop Them?!

Niveau: (1-1) - Get to Know Alterna, Your Only Choice

Niveau: (1-2) - Octopods at Rest Tend to FLIP OUT!

Niveau: (1-3) - Splat You on the Flip Side

Niveau: (1-4) - Doors, Doors, Doors! And More! (Doors)

Niveau: (1-5) - Relic Restoration

Niveau: (1-6) - Zip, Splat, and Jump

Niveau: (1-7) - Become One with Your Smallfry

Niveau: (1-9) - The String's the Thing

Niveau: (2-1) - Twirling, Swirling, Whirling

Niveau: (2-3) - Soak It to Me!

Niveau: (2-6) - Getting Lost in Three Easy Steps

Niveau: (2-7) - The Ink-Conservation Project

Niveau: (3-1) - Climbing the Corporate Splatter

Niveau: (3-2) - They Said We'd Have Flying Cars, and We Do! Kinda!

Niveau: (3-4) - Try Curling! Alterna's 11th Most Popular Athleisure Activity!

Niveau: (3-6) - Time Trial and Errors

Niveau: (4-7) - Charge Now, Splat Later

Niveau: (4-9) - Flying Worst Class

Niveau: (4-10) - Ink Fast, Hotshot

Niveau: (4-11) - Stamp 'Em Out

Niveau: (Boss 3) - The Pursuit of the Precious

Niveau: (5-2) - The Upside to Enemy Backsides

Niveau: (5-8) - Making Waves with Splashdowns

Niveau: (6-1) - Bet You Mist Us!

Niveau: (6-4) - Conserve Ink—Splat Sustainably

Niveau: (6-5) - The Enemy Ink Is Lava!

Niveau: (6-6) - Keep It Rolling

Niveau: (6-7) - That Sinking Feeling

Niveau: (6-8) - Breathe In, Breathe Out

Niveau: (6-9) - Dive and Dash

Niveau: (6-10) - Mission: Fly-Fishin'

Niveau: (6-12) - Enter the Stamp Gauntlet

Niveau: (01) - Return of the Octarians

Niveau: (02) - Welcome to Octopia

Niveau: (03) - Sunset Octocopter

Niveau: (06) - Octozeppelin Invasion

Niveau: (07) - Back-Alley Cleanup

Niveau: (08) - Spinning Campground

Niveau: (09) - Octoling Strike

Niveau: (10) - Octoseeker Shakedown

Niveau: (13) - Dancing Floors

Niveau: (Boss 3) - Lips for Days

Niveau: (16) - Secret Bowling Alley

Niveau: (17) - Octocommander Fortress

Niveau: (18) - Towering Heights

Niveau: (19) - The Experimentorium

Niveau: (20) - Propellerland

Niveau: (24) - Transfer Junction

Niveau: (26) - Paradise Lanes

Niveau: (C06) - Bust 'n' Move Station

Niveau: (D05) - All That 8-Ball Station

Niveau: (F02) - Slow Ride Station