Terrain

Terrains are a function in Junon.io. They are naturally-spawning surroundings that players can interact with in multiple ways. They are naturally-spawning in Survival and Hardcore, but in Peaceful, players can manually manipulate terrains to make their own unique server.

When building with terrain, some terrains will layer over another. If placing them over each other, Sky is always the bottom terrain, then water, then lava, then oil, then rock, then the asteroids. Asteroids do not layer over each other, but merge cleanly.

### Info needed:

Missing information marked with (?), a GIF of lava.

### Sky

Sky is a navy blue terrain with little white dots at random intervals (supposed to mimic stars). It shows up as navy blue on the minimap. Players can move freely through it, but most mobs cannot. When moving through sky, light blue blobs come out of the back of a player's clothing. When moving through sky, a player's speed decreases by 25% (not fully tested yet). Sky is the only terrain to not hold oxygen.

### Water

Water shows up as blue on the minimap. Players can move freely through it, although when they do, their speed decreases by (?) percent. When moving through water, white circles come out of the entity. It does not matter what entity it is. Water is used in relation to several structures, such as the Bottle or the Water Pump. It can be converted into oxygen with the Oxygen Generator to fill a player's oxygen bar.

### Lava

Lava is a bright red terrain with animated bubbles rising up out of it at random intervals. It shows up as red on the minimap. Players and mobs can move freely through it, but will take 24 damage for every second standing on it. Lava does not need time to reset, so it can kill entities very quickly. If an entity dies in lava, their corpse will be set on fire. If a corpse is carried over/set on lava, it will be set on fire. Players do not slow down while walking over lava. Lava does not spawn naturally in Survival/Hardcore.

### Oil

Oil is a black terrain. It shows up as black on the minimap. Players and mobs can move freely through it, but their speed will decrease by (?) percent. Oil can be used in conjunction with the Oil Refinery and Power Generator to generate energy for a base. It can also be used with the Deep Drill to generate Sulfur.

### Rock

Rock is a brown terrain with a thin black outline. It shows up as dark brown on the minimap. Most structures can be placed on this terrain, so it is usually what bases are built upon. Mining Drills can only be placed above this terrain.

### Asteroid

Asteroid is a dark brown terrain with a light brown border, and a think black outline around that. It shows up as light brown on the minimap. When mining asteroids, players have a (?) percent chance of receiving Iron Ore, and 40 percent chance of receiving Sand. Entities cannot walk through it except Squid Lord.

### Copper Asteroid

Copper Asteroid looks just like asteroid, except it has orange flecks of Copper Ore. When mining it, players will always receive Copper Ore. It shows up as light brown on the minimap.

### Meteorite Asteroid

Meteorite Asteroid is a grey terrain with a light grey border, a thin black outline, and green flecks of Meteorite Ore. On the minimap, it will not show, but appear to be whatever terrain was underneath it (ex. if it spawned on rock, it will show as dark brown). When mining it, players will always receive Meteorite Ore. They spawn in Survival/Hardcore from meteorite showers, an event added on September 21, 2020 for update v0.3.18.alpha.

## Trivia

* If an entity is killed on Water, Lava, Oil, or Rock, a blood stain will be left behind.
* Mobs having the ability to walk on water and oil was added in update v0.2.3.alpha, on February 6, 2020.
* Lava was added in update v0.4.1.alpha, on November 8, 2020.
* When meteorite showers happened, they used to create rock underneath. This has been patched in update v0.4.15.alpha, on June 15, 2021. Now they do not create any new terrain underneath.
* Lava is the only terrain that cannot be found in Survival/Hardcore.

## Gallery

Diffrent sizes of asteroidDiffrent sizes of copper asteroidDiffrent sizes of meteorite asteroidPlayer moving through skyLava terrain