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The 12 levels of the Aisle Zero campaign
Where the campaign goes, level by level, and why the last one never ends.

The campaign runs to 12 levels. Each has its own boss, and the last one never ends.
The levels
| # | Level |
|---|---|
| 1 | Oops All Snacks |
| 2 | Panic at the Pantry Disco |
| 3 | Sauce Boss Showdown |
| 4 | Ketchup Catastrophe Boulevard |
| 5 | Twin Juggernaut Junkyard |
| 6 | Sergeant Sludgebelly’s Base Camp |
| 7 | Dr. Gravybrain's Totally Legal Lab |
| 8 | Leftover Lasagna Chaos Remix |
| 9 | Buffet of Absolute Doom Deluxe |
| 10 | Boss Buffet Bonanza |
| 11 | Chendol Chaos: Frozen Salad Simulator |
| 12 | Infinite Snackpocalypse: Never Full |
It starts in the supermarket
The early levels are the shop floor itself. As the Life Sauce spreads, the campaign follows it outward — the story page has the full account of how that happened.
The last level is different
Level 12 is an endless survival level. There is no final wave and no victory screen, and that is deliberate: it is where the Insane Mode qualification happens. See how to unlock Insane Mode.
The bosses
Every boss has its own page in the enemy list.