Planetside Of Gunymede PreRelease

v1.3.207·Updated 2026-09-23

Planetside Of Gunymede expands on many aspects of the game, in ways that will both intrique and challenge you, and secrets within its depths...

Screenshots 8 screenshots

About this mod Author’s original text

Planetside Of Gunymede (Pre-Release)

Planetside Of Gunymede is a large expansion mod that aims to expand on multiple aspects of the game, expanding out aspects such as new enemies, minibosses, bosses and new mechanics.

Planetside has its own wiki on wiki.gg!

Wiki can be accessed from here, and is mostly up to date thanks to Scoot.

The mod, as of now, includes:

  • -__119 new items and guns__, many with their own synergies and some with their own special unlock conditions
  • -__20 new enemies__, with their own Ammonomicon entries
  • -__4 new minibosses__
  • -__4 new bosses__
  • -__680+ new rooms__, including chest rooms and secret rooms
  • -__20 new room objects__, ranging from simply decorative to traps
  • -__5 new shrines__
  • -__6 new debuffs__
  • -__5 new NPCs to trade with__, some with more __peculiar intent__ or __appearances__.
  • -__4 new Challenge mode modifiers__
  • -__Ouroborous mode__, toggleable in the Breach, a mode that gets progressively more challenging the more times you beat it
  • -__3 new Mastery rewards for the alternate floors__
  • -__4 special Bullet Hell shrines__ that reward riskier play
  • -__Multiple new unlocks__
  • -__Basegame weapon tweaks__, to make them a bit more viable
  • -__A Heart item rework__, which gives thematic unique effects to each "Heart" item
  • -__??SRTIILNII BTYOEP FOR ETW, ILTCDNA LOWTRI??__
  • -__A Secret floor..?__

Although the mod title says pre-release, this is as close to perfect as it will ever be.

Credits

  • Bobot (A lot of code for very technically complicated things, I forever live in your shadow, I bow to your insane power level.)
  • KyleTheScientist (God Of Gungeon Modders.)
  • Neighborino (for making Frost and Gunfire and sharing your enemy code with the world.)
  • SpecialAPI (More APIs than I have fingers.)
  • Scoot (Planetside wiki editor.)
  • JamesTripleQ (Controller functionality for certain items.)
  • SirWow (Initial playtester and feedback giver.)
  • CaptainPretzel (Making this mod work for different operating systems. Also helping with very weird bug and issues.)
  • TheTurtleMelon (Specific ideas / balance changes.)
  • Asura12 (Warp-Techs Kit)
  • Glow shaders (For making everything look good.)
  • You! (Yes, specifically you. For playing this mod. Or just reading the README. I don't know, I am merely a text file.)
  • Some Bunny (The one and only. Main dev.)

SHILLING SECTION

If you wish to support me and/or like the work that I do, I have a ko-fi you can throw a couple of bucks into! Do it if you want, or don't.

(Because I'm a shameless shill.)

(I wanted to do something fancy visually but just a link will do for now.)

Install & use Install: BepInEx plugin

  1. The archive from playbuff is the mod itself — usually a BepInEx plugin (a .dll or a plugin folder once unzipped).
  2. Recommended: use a community mod manager (such as r2modman) — pick this game, import the mod, and the manager sets up BepInEx and its dependencies for you.
  3. Manual route: install the BepInEx loader in the game folder, then drop the unzipped .dll or plugin folder into BepInEx/plugins/.
  4. Launch the game — the BepInEx console logs every plugin it loads; seeing this mod in the log means it is installed.

Mods with listed dependencies need those installed too, or they will not load. Options are usually changed in-game or in the plugin's config file.

Dependencies

Install these first, or the mod will not work:

MtG_API-Mod_the_Gungeon_APITeamPlanetside-Ammonomicon_APIAlexandria-Alexandria

File & checksum

Filename
Planetside_Of_Gunymede_PreRelease-1.3.207.zip
File size
93.0 MiB