Easter Eggs: "Duke Nukem" and "Mr. Buttersworth" achievements

Lists the three "official" Easter Eggs, two of which unlock the "Duke Nukem" and "Mr. Buttersworth" achievements, for Serious Sam's Bogus Detour.

A Guide to the "official" Easter Eggs

The following sections show cropped map images for Serious Sam's Bogus Detour denoting the locations of the three "official" Easter Eggs. Two are tracked via Steam achievements:

Duke Nukem
Meet up with the Duke.

and

Mr. Buttersworth
Find Mr. Buttersworth.

the third one is random and relates to Portal's Companion Cube.

Note: The Easter Egg location data was derived directly from the editor that comes with SSBD. Added large arrows to the maps to make it easier to see where the EEs are even on a scaled down view of the maps.

Note²: The Easter Egg maps are cropped, scaled down by another 50% versions of my full Maps for Serious Sam's Bogus Detour Steam guide. Be sure to check it out for more details.

AEon

E1M2: Public Library No:1 - "Duke Nukem"

In the south-west of the map, you will have to navigate a slightly hidden path between buildings to make it to Duke Nuk'em and his bike. Getting there unlocks the "Duke Nukem" achievement.

E2M1: Path of Feast/Fear - "Mr. Buttersworth"

From the south beach, make your way north until you reach four cages on the eastern side of the map. Get rid of the turtle in the northern-most cage, enter the cage and find a path between the trees just north, then head east to picnic area. This unlocks the "Mr. Buttersworth" achievement.

E4M1: Biological Illogical - "Companion Cube"

This Easter Egg features a very brief cameo by Portal's Chell, who opens a portal and places the Companion Cube in the map using her portal gun. Note that this is not tracked by an achievement. The cameo will occur at random in one of four locations in the map. In some cases it is enough to walk past the locations, but since the cube when shot will yield a star you might also actually want to get to it. Since all the locations are related to secrets, the descriptions are a bit more detailed.

1. This one is located in the very north of the map in a locked-off passage. Head to the NE of the map, shoot the wall there, take the teleporter to a small room, shoot the south wall, shoot the blue floor button, exit south, shoot through the gap in the wall (northward), to open the locked door to the passage. At the northernmost part of the passage the portal may appear.

2. To get to the secret area with the four biomes, first you will need to get the eye of a blue-suited scientist from the north sector of the map. Then unlock the gate west of the central hub, take the teleporter to the biomes area. Press the switch on the SW biome, wait, and then enter... the portal may then appear here.

3. In the north-east part of the biomes (see 2.), blow up the wall into a secret corridor, take the teleporter there to a previously locked off room just east of the central hub with many confusion traps. Shoot the blue floor switch, to unlock the small room in the SW corner... a portal may appear here, or more likely by passing the room the Companion Cube may already be there.

4. The last location is accessed via a hidden teleporter that is south of the exit trigger area, take the teleporter to a previously locked off set of rooms... a portal may appear there.

[Rocky]

Damn, guys, there is some kind of trouble with the network achievement (passing the company in co-op) .. Neither the fact that no one sits in the lobby in the game, even on the forums in the steam it is impossible to find anyone to achieve this achievement (Team Tag) .. .There are no friends with this game in the incentive either

So if suddenly someone also wants to get this achievement (or just help me) - write at any time of the day or night! Maybe I will find like-minded people from those who read this guide

[NABN00B]

The Companion Cube is tracked by the Portal achievement.

[谢尔盖汉密尔顿]

six six six

[AEon]

That one is related to the roulette game mode (sorry been a while so I don't recall the exact name). IIRC you had to pick a specific modifier before starting a new game, that would then run the levels randomly. Play enough maps, or get lucky, and at some point a new special map with many cows will load. This will probably take quite some time to get though. As I recall I had to play 10+ levels (and complete them in this mode) to finally get the new level.

[76561197960393131]

And where can I find "Not another cow level"? I mean cow easter egg?

[AEon]

Yeah... same here... was looking through the unpacked assets for the game, when I noted the abbreviation "eeg" in the image files.

[Dead]

I didn't know Chell was in this game. Hot dang.