The Bubble Gun
A goofy Bubble Gun for R.E.P.O. Shoot rainbow bubbles, stick them to walls, and set off chain pops against enemies.
About this mod Author’s original text
The Bubble Gun
It is exactly what it sounds like: a Bubble Gun for R.E.P.O.
It shoots slow, floaty rainbow bubbles. If a bubble hits an enemy, it pops. If it hits a wall, floor, shelf, table, or other hard surface, it sticks there as a little bomb. Pop one bubble near another and they can set each other off.
How it works
Use it like a normal held weapon. It does not hurt teammates, and the tank does not refill on its own.
| Contact | Result |
|---|---|
| Enemy body | Bubble pops immediately |
| Player body | Ignored |
| Wall, furniture, floor, or other inorganic structure | Bubble sticks in place as an armed static bomb |
| Nearby bubble pop | Armed and floating bubbles chain-detonate |
The explosions are meant to feel punchy without turning the room into soup: light damage, solid enemy knockback, and big bubbly visuals.
Configuration
All values are tunable in BepInEx/config/com.amgru.bubblegun.cfg:
| Setting | Default | Description |
|---|---:|---|
| Explosion.Damage | 24 | Enemy damage per bubble pop |
| Explosion.Radius | 2.2 | Blast radius |
| Explosion.Knockback | 24 | Enemy-only impulse |
| Explosion.ChainReactionRadius | 3.6 | Distance for bubble-to-bubble chain reactions |
| Explosion.ArmedLifetime | 60 s | Time a stuck bubble remains armed |
| Gun.TankCapacity | 100 | Max bubble tank size |
| Gun.DrainRate | 4/s | Drain while firing |
| Gun.RechargeRate | 0/s | No automatic recharge |
| Gun.BubbleSpeed | 5.5 m/s | Initial launch speed |
Dependencies
- BepInEx
- REPOLib
Install & use Install: BepInEx plugin
- The archive from playbuff is the mod itself — usually a BepInEx plugin (a .dll or a plugin folder once unzipped).
- 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.
- Manual route: install the BepInEx loader in the game folder, then drop the unzipped .dll or plugin folder into BepInEx/plugins/.
- 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.
Install these first, or the mod will not work: