Roadmap

Stage 1: Play Through all the Levels

Play through all the 9 levels in the game, ignoring the hidden trophies. The game allows you to go back to each level after you complete the game so you will be able to get the remaining trophies quickly, if you miss them in this playthrough.
Complete HOM-3
Complete FRG-Y
Complete EATER
Complete CANDY
Complete LAB-O
LOG
Complete LOG
Complete VORT-X
Complete SUB-01
Complete PURP-L
Finish the game
Unlock every level

Stage 2: Get the Hidden Trophies

There are 9 hidden trophies, one for each stage of the game. They can be unlocked by performing a specific action in each level. This can be done in any order and you can go back to any stage once beat it, even after completing the entire game. The stages are very short so don't worry if you do something wrong. You are always 2-3 minutes away from the trophy as this is all it takes to beat a level.
Leave no trace
Please don't bother the amphibians
Keep the kitchen clean
Watch what you eat
Daydream at the blackboard
Leave no worm behind
Test the astronaut for space sickness
Discover what lurks below
Experiment in the studio

Tips & Strategies

WARNING: Patch 1.02 introduced a bug, which didn't properly initialize trophies at game startup, which caused them not to pop. This has been quickly fixed in patch 1.03 so make sure you either have the latest patch installed or just play the vanilla game.

The video below shows how to solve all of the puzzles and includes the actions needed to unlock the hidden trophies.

GNOG Walkthrough + All Trophies

HOM-3
Complete HOM-3
58.89%
Common
Bronze
This trophy will be unlocked after you beat the stage HOM-3.
FRG-Y
Complete FRG-Y
93.00%
Common
Bronze
This trophy will be unlocked after you beat the stage FRG-Y.
EATER
Complete EATER
69.78%
Common
Bronze
This trophy will be unlocked after you beat the stage EATER.
CANDY
Complete CANDY
65.63%
Common
Bronze
This trophy will be unlocked after you beat the stage CANDY.
LAB-O
Complete LAB-O
59.72%
Common
Bronze
This trophy will be unlocked after you beat the stage LAB-O.
LOG
Complete LOG
63.04%
Common
Bronze
This trophy will be unlocked after you beat the stage LOG.
VORT-X
Complete VORT-X
67.96%
Common
Bronze
This trophy will be unlocked after you beat the stage VORT-X.
SUB-01
Complete SUB-01
73.87%
Common
Bronze
This trophy will be unlocked after you beat the stage SUB-01.
PURP-L
Complete PURP-L
78.43%
Common
Bronze
This trophy will be unlocked after you beat the stage PURP-L.
Head of the Class
Finish the game
56.30%
Common
Bronze
This trophy will be unlocked after you beat the final puzzle in the end-game section.
Unboxing Expert
Unlock every level
59.93%
Common
Bronze
This trophy unlocks when the final box, which includes the LAB-O level, is opened.
Ghost
Leave no trace
26.18%
Uncommon
Bronze
In stage HOM-3, make sure the burglar is not seen by any of the residents.
  • Floor 1. Turn the ceiling lamp until all the candles are disabled, then rotate the floor lamp to make the resident go to sleep. Turn the books held to reveal the burglar and use the vacuum to suck all the coins in.
  • Floor 2. Switch off the power and switch on the water in the basement. Move the shower curtain, switch on the water in the shower and close the curtain again. Only then open the washer and the dryer, where the burglar is hiding. Switch the vacuum on.
  • Floor 3. Switch on the power and switch off the water in the basement. After solving the puzzle in the middle, the burglar will appear. Switch the vacuum on and don't return to the floor if the power is disabled.
  • Floor 4. Switch off the power in the basement. Make sure that the resident is sleeping in his bed and open the fridge, revealing the burglar. Use the vacuum to get the coins.

Once the burglar escapes, immediately use the uncovered nose button on the top floor to end the stage.

If the residents see the burglar, you will be notified with an audio cue and the burglar will hide. You must avoid that to unlock the trophy.
Frog Frustrater
Please don't bother the amphibians
27.37%
Uncommon
Bronze
This trophy requires an action in the FRG-Y stage.

First, uncover the back panel using the slider on the bottom. When the frog room appears, activate the frog on the table with Cross six times to unlock this trophy.
Acclaimed Chef
Keep the kitchen clean
27.37%
Uncommon
Bronze
This trophy requires an action in the EATER stage.

In the kitchen area, you will find four recipe pages, which will create a recipe book on top of the shelf.

You must follow the recipe perfectly to unlock the trophy:
  • Set the oven temperature in the middle
  • Add three berries to the left pan
  • Add the spice and five seeds to the right pot
  • Add the spice to the left pan
  • Set the timer to '7:30', as shown on the recipe page

The food should appear after a few seconds and the trophy should be yours.
Chocolate Cheater
Watch what you eat
30.17%
Uncommon
Bronze
This trophy requires an action in the CANDY stage.

One of the screens you must complete to solve the stage requires pressing two rows of buttons. You must press the correct buttons (in any order) without pressing any of the wrong buttons.

The solution to the chocolate puzzle is shown in the main area of the level with the sad girl in the candy store. There is a stand next to her with a card on top, showing which buttons should be pressed.
  • Top row: press buttons 1, 3, 5, and 6
  • Bottom row: press buttons 1, 2, and 4
Class Clown
Daydream at the blackboard
25.35%
Uncommon
Bronze
This trophy requires an action in the LAB-O stage.

You must first uncover the back panel by pressing all the buttons which do not have a cross on them.

In the screen which appears you will notice a spinning blackboard in the lower section of the level. Turn it for several seconds until you see the trophy notification pop.
Worm Hunter
Leave no worm behind
33.70%
Uncommon
Bronze
This trophy requires an action in the LOG stage.

You must first uncover the back panel by properly setting the four drawings (Entire egg, broken egg, hatched egg, bird).

In the uncovered screen, you will make the bird on the outer side of the tree catch worms and feed them to the birds inside. You must catch all five worms to unlock the trophy. After catching each worm, move the spinner around the tree until one of the eggs is visible. Press Cross on the egg until a bird hatches. Then move the bird on the outside so that the food 'stream' is pointing at the newly hatched bird. Repeat this for each worm.

Note: Do not 'activate' any of the birds on the inside. Activating the three singing birds (left, middle, right) will end the stage. This might happen before you catch all the worms so activate the birds once the trophy pops.
Strong Stomach
Test the astronaut for space sickness
25.14%
Uncommon
Bronze
This trophy requires an action in the VORT-X stage.

First, open the back panel by aligning the circles in the screen. Then, collect all the food boxes and bottles outside the shuttle.

You will then be able to use the astronaut in the repair module to fix the damage to the ship. Turn the handle above the astronaut and pull the one next to him. Then, switch to the other side of the ship.

Turn the repair module seven times by pressing the arrow button in its middle to unlock the trophy.
The Aquatic Life
Discover what lurks below
77.29%
Common
Bronze
This trophy requires an action in the SUB-01 stage.

You will be using the diver outside the vessel by lowering him into the depth by turning the handle inside the submarine. On his way down, he will find a golden chest and a red egg-like object. Ignore them and move him to the very bottom. Once you can't go any further, you will see a creature in the small preview window. The creature will look like the icon of this trophy and will unlock it once it's found.
Virtuoso
Experiment in the studio
53.19%
Common
Bronze
This trophy requires an action in the PURP-L stage.

Inside the studio, where the musician sits, press Cross on all the white elements on both sides of the chair. Then, rotate the stage to look at the front panel and use the vertical knobs on both sides of the top panel and move them all the way in both directions to unlock the trophy.