This command will change the debug environment to Swamprain.

| Environment | Environment ID | 
|---|---|
| Ash Rain | AshRain | 
| Bonemass | Bonemass | 
| Caves | Caves | 
| Clear | Clear | 
| Crypt | Crypt | 
| Darklands Dark | Darklands_dark | 
| Deepforest | DeepForest | 
| Eikthyr | Eikthyr | 
| Gdking | GDKing | 
| Goblinking | GoblinKing | 
| Heath Clear | Heath clear | 
| Infected Mine | InfectedMine | 
| Lightrain | LightRain | 
| Mist | Mist | 
| Mistlands Clear | Mistlands_clear | 
| Mistlands Rain | Mistlands_rain | 
| Mistlands Thunder | Mistlands_thunder | 
| Misty Deepforest | Misty DeepForest | 
| Moder | Moder | 
| Nofogts | nofogts | 
| Queen | Queen | 
| Rain | Rain | 
| Snowstorm | SnowStorm | 
| Sunkencrypt | SunkenCrypt | 
| Swamprain | SwampRain | 
| Thunderstorm | ThunderStorm | 
| Twilight Clear | Twilight_Clear | 
| Twilight Snowstorm | Twilight_Snowstorm |