Urchin Underpass

Urchin Underpass is an online multiplayer stage in Splatoon.

Layout
Urchin Underpass features two identical sides that are shaped like large Ls.

Notable Locations

 * Center Plaza – A large, open area in the center of the map.
 * Secret Alleys – The two Secret Alleys are located near the Center Plaza. They are long, narrow, hidden strips of turf that are difficult to access and lined with Glass panels.

Splat Zones
The Splat Zone for Urchin Underpass is located in the Center Plaza, specifically encompassing the rectangular lower area covered in grass.

In this game mode, two boxes have been added to the main entryways of the Center Plaza on either side.

Development
Urchin Underpass underwent a series of changes between its development period and release. The pre-release version included many differences, such as:
 * A water tank guarded by a fence could be found in the corner of teams' bases.
 * The raised platform opposite the Spawn Points in teams' bases was accessed by one smaller ramp, included a wooden plank used to swim up through a grated platform, and did not provide access to the Center Plaza.
 * The lowest area in teams' bases was much larger.
 * When leaving a team's Spawn Point and heading left, the first ramp encountered was not present. Instead, players could go around the raised portion on either side. This raised portion was split into three differently-sized platforms, and a window was not present in this location.
 * The walls of the Secret Alleys were concrete, not glass.
 * When entering the Center Plaza from the main entrance, a small fence acting as a grated barrier was present on players' immediate left.
 * The ramped platforms allowing players to jump to the other side of the Center Plaza were directly opposite each other.
 * The middle area in the Center Plaza was slightly smaller.
 * The grated walkways outside the Secret Alleys in the Center Plaza were extended.
 * The concrete walls used to swim into the Secret Alleys from the Center Plaza were covered in artwork of a tanuki and a fox, respectively.

Tips

 * There is a large amount of turf behind the spawn point on either side. Be sure to claim it.
 * While the most obvious entrance to the secret alleys is through the gated ramp, it's also possible to paint the walls at the exits in the center plaza and swim up to the platform there. This is useful for sneakily getting into enemy territory or taking out bothersome snipers in these locations.
 * Above the main exit of each team's spawn, there are low rafters. This is a good place to put a sprinkler, as it covers a sizable area from above and many players will not think to look up there.

Trivia

 * An early version of this stage was first revealed at E3 2014 and was the only playable map at the time.
 * A night variant of this stage exists in Hero Mode in the mission Unwelcome Flying Object.

North America

 * Callie: “OK, Marie. What's your favorite strategy here?”
 * Marie: “My strategy is to not give away my strategy.”


 * Callie: “Awwww! Some of these signs are pictures of us!”
 * Marie: “Only some of them? Why not all of them?!”


 * Callie: “Daah... I think securing the central area here is key?”
 * Marie: “I'd stage my attack from some of those side alleys...”


 * Callie: “Woah! That's a big ol' underpass!”
 * Marie: “But don't stop to stare at it! There's battling to do!”


 * Callie: “Road trip! Any cuties out there wanna go for a ride?”
 * Marie: “Let's use the airwaves responsibly, Callie!”


 * Callie: “The birds here are totes adorbs!”
 * Marie: “So you're...Team Bird, then?”


 * Callie: “Judd is great at his job, but...man, he sleeps a lot.”
 * Marie: “I hear he's way more active at night!”

Europe

 * Callie: "Awwww! Some of these signs have pictures of us on them!"
 * Marie: "Only some of them? Why not all of them?!"


 * Callie: " Daah... I think securing the central area here is key."
 * Marie: "I'd stage my attack from some of those side alleys..."


 * Callie: "Whoa! Thats a pretty big underpass!"
 * Marie: "But don't stop to gawp at it! There's battling to do!"


 * Callie: "Judd is great at his job, but... Man he sleeps a lot."
 * Marie: "I hear he's way more active at night!"


 * Callie: "The birds here are so cute!"
 * Marie: So, you're... Team Bird then?