Modding/Expand the Gungeon



Expand the Gungeon is a mod created by Apache Thunder. It is one of the few expansion mods and adds new floors, items, custom "junk enemies", and a custom boss.

you can download Expand the Gungeon here: https://modworkshop.net/mod/27080

Source Code: https://github.com/ApacheThunder/ExpandTheGungeon

=Custom Floors= Expand the Gungeon currently adds 3 custom floors, each with unique qualities and tilesets.

The Jungle
The Jungle is the first of the custom floors that you will encounter in Expand. The jungle is an alternate floor to The Oubliette. The entrance to The Jungle appears on the first floor in a room with Arrowkin and two locked doors. Behind the locked doors is a large tree, which is the entrance to the jungle. The tree can only be opened using fire, you can either use an Item or Gun that shoots fire, or you can use the oil barrel and explosive barrel found within the room to set the tree on fire. The jungle itself does not have any new enemies, but it does use enemies from the R&G Dept. In the jungle there is a crest room, similar to the one in the one in The Oubliette, which is used to access another one of expands floors, Belly of The Beast. The Boss for the jungle is the The Last Human, from the Robot's past.

The Belly
The Belly is the second of the custom floors you encounter in Expand. The Belly is an alternate floor toThe Abbey of the True Gun, and its entrance is also very similar. You place the wooden crest(found in the jungle) on an altar similar to the entrance to the Abbey. The boss of this area is the Interdimensional Horror but renamed to the Parasitic Abomination, after defeating said boss there is a room with a guaranteed black chest, and the exit to the area.

Old West

the Old West is the final floor offered by Expand the Gungeon and requires a Gnawed Key to enter it via The Hollow, making it an alternative to both the R&G dept. and the Resourceful Rat's Lair. The floor is full of puzzles and difficult to find secrets to locate rat keys which can be used to progress through the floor, the floor contains a few too many things to note but a significant part is the 5 gate hallway behind the shop, each gate needing rat keys to open. beyond said gates is a guessing game leading to a rainbow chest, this game requires rat keys, a few rooms of enemies that will earn you rat keys upon completion, and a room where you fight phase 1 of the Resourceful Rat after which he dies and you can destroy his corpse for a rat key, this room also presents an entrance to the Aimless Void.

=enter the gun dungeon references=

Expand the gungeon adds references to enter the gun dungeon. On rare occasion you can find a enter the gun dungeon room with enter the gun dungeon enemies, even has music from the game. Enemies from enter the gungeon look and act exactly the same from enter the gun dungeon.

= Gallery =