N2O achievement guide & roadmap



No missable achievements (plus 10 unknown)

No guide has been started yet - please help create one as you play!

Sign in with Steam or Xbox to track your progress, and:

  • Search/sort/filter by type/missable/multiplayer
  • Hide unmissable story achievements (because you'll get them anyway!)
  • Focus on the missables
  • Checklists for "Get a kill with each type of weapon" type achievements
  • Click-to-zoom on guide images/media
  • Edit/contribute to guides

Coin Mania

Collect 50 coins in one stage.

Did anyone order more coins?

Make it to the bonus level.

Bug Bank

Collect 100 coins in one stage.

It's alive, it's alive, IT'S ALIVE!

Kill 2 caterpillar heads and 6 caterpillar bodies in one stage.

Hoarding all the loot

Collect 10 Flame Walls and 10 Shields.

Rainbow Bug Killer

Kill 8 Yellow, Red, and Blue bugs in one stage.

Eek! Get those away from me!

Kill 5 tarantulas in one stage.


Kill 5 fireflies in one stage.

I'd never hurt a fly

Kill 5 flies in one stage.

These bugs give me a heart attack!

Collect 10 lives.