掉落物与环境互动

本页会介绍所有游戏中的掉落物品，以及各种各样的环境物体

## 补给掉落规律

每个敌人的补给掉率都不同。游戏中存在着一个影响掉率的补正机制，会随着弹药数量的变化来调整补给的掉率。补正效果是由主武器和副武器的补正总和来计算的，简单概括就是：**弹药量越少，补给掉落就越多**。具体机制如下：

* 主武器和副武器的默认补正效果为50%（50%+50%=100%）；
* 如果弹药量低于弹夹上限的20%，补正效果会调整为80%；
* 如果弹药量高于弹夹上限的80%，补正效果会调整为15%；
* 近战武器的补正效果不会改变，固定为50%。

例如：

* 一把低弹药的激光步枪加上一把铁锤？补正之后的补给掉率：80%+50%=130%；
* 两把接近满弹药的子弹系武器？补正之后的补给掉率：15%+15%=30%；
* 一把低弹药武器加上一把高弹药武器？补正之后的补给掉率：15%+80%=95%。在这种情况下，你不得不使用那一把高弹药的武器，才能获得更多的补给。

由上面的内容可以看出，补正机制的主要目的，是为了平衡主副武器的使用频率，尽量减少一把武器使用频率过高，而另一把武器被忽视的情况出现。

好运兔爪能够额外增加40%的补给掉率，例如，击败某个敌人后有8%几率会掉落补给，受到变异影响后补给掉率会变为8%+8\*40%=11.2%。

强壮背肌会提升弹夹上限的最大值，但补正效果依旧按照原来的弹夹上限来计算，所以补正效果的百分比是不会受到该变异影响的。

带有风险皇冠的情况下，满HP状态补正效果增加50%，非满HP状态补正效果减少50%。

**血量的高低，会影响弹药转化为医疗包的概率**。血量越低的情况下，弹药盒变成医疗包的概率就越大。通常来说，随着血量越来越少，转化概率会最小0%提高至最大66%。

补给的消失时间取决于补给的类型，以及Loop的次数。辐射块的消失时间为第5~6秒，弹药盒、医疗包、传送装置弹药盒的消失时间为第6.7~7.7秒。Loop的次数越多，消失时间的变化会按照以下的公式：

* 辐射块：（（5~6秒）\*4）/（4+Loop次数）
* 弹药盒、医疗包、传送爆破装置弹药盒：[（6.7~7.7秒）\*5]/（5+Loop次数）
* 诅咒弹药盒：[（6.7~7.7秒）\*5]/（5+Loop次数）/3

宝箱
--

*Stationary Chests are found on every level and can be opened by walking over them or by a portal appearing nearby. Mini Chests are dropped by enemies as pickups and fade after few seconds.*

### 弹药箱

子弹箱 | These chests give you twice the ammo contained in Mini Ammo Chests. Gives ammo for your current primary weapon. Having full ammo for that weapon or holding a melee weapon causes it to give a random ammo type.
 礼物子弹箱 | There's a 1/4 chance that an Ammo Chest becomes a Present Ammo Chest. It can appear in each area besides 7-3. It will give you a generous amount of ammo for weapons that you don't have equipped.
It contains 3 Mini Ammo Chests, that's 96 bullets, 24 shells, 21 bolts, 18 explosives or 30 energy.
 I.D.P.D. 子弹箱 | There's a 1/15 chance that an Ammo Chest becomes an I.D.P.D. Ammo Chest. It can appear in each area after Scrapyard, besides 7-3.
Unlike other ammo chests, opening this one drops 5 Mini Ammo Chests on top of your character. This means they behave the same as ammo pickups dropped by enemies, giving ammo for either your primary or secondary weapon (50/50 chance). Having full ammo or a melee weapon will give you ammo for a random type.
 诅咒迷你子弹箱 | If you are carrying two Cursed Weapons, enemies have a 50% chance to drop this pickup instead of a regular Mini Ammo Chest. It emits purple smoke.
Contains 1.5 times the ammo of a Mini Ammo Chest. It gives 48 bullets, 12 shells, 11 bolts, 9 explosives or 15 energy.
They fade 3 times faster than regular Mini Ammo Chests and instead of just disappearing, Cursed Mini Ammo Chests will explode, creating 3 closely packed small explosions that deal 5-10 damage each.
They are not affected by the Plutonium Hunger mutation and are not pulled toward the player when the end-of-level portal opens.

### 武器箱

 大型武器箱 | Contains 3 weapons and a large amount of ammo for those weapons (2 Mini Ammo Chest pickups for each weapon).
If you leave a regular Weapon Chest unopened, there's a 25% chance for a Large Weapon Chest to spawn on the next level. The chance adds up for every skipped Weapon Chest, so not opening 4 Weapon Chests in a row guarantees that the 5th one will be a Large Weapon Chest.
The spawn chance doesn't reset if you open a regular Weapon Chest after leaving one unopened. Skipping a Large Weapons Chest adds the same 25% chance as skipping a regular one. Only opening the Large Weapon Chest resets the spawn chance back to 0%.
 诅咒武器箱 | If you have a Crown, there's a 1/7 chance that a regular Weapon Chest turns into a Cursed Chest. Large Weapon Chests can't become cursed and will spawn in place of a Cursed Chest. Having multiple Crowns doesn't increase the chance of getting a Cursed Chest.
Contains a Cursed Weapon. Cursed Weapons can't be dropped unless you meet certain conditions listed on the Weapons page.
Cursed Chests can contain weapons from two difficulties higher, which means a weapon that normally drops from a Weapon Chest in 5-3 can be inside a Cursed Chest in 5-1 (check the Weapon Chest drops table).
 原初武器箱 | Found in the Crown Vault if you already have a Crown when entering it.
The Proto Chest contains a Rusty Revolver and can act as a storage for the weapon you swap with the Rusty Revolver.
If you leave a weapon inside, it will be there when you find the Proto Chest again even with a different character, in a different playthrough. It can also be used for storing character-exclusive weapons like the Golden Revolver, Chicken Sword, Black Sword or the Guitar, otherwise obtainable by other characters only in co-op mode.
Weapons stored inside also carry over to other game modes. The chest will have the same weapon if you play on Normal Mode, Hard Mode or Co-op. However, it will not transfer over weapons from a Daily or Weekly Run.
Proto Chest will contain a Rusty Revolver during Daily and Weekly Runs.

### 医疗包

*Medkits are only spawned/dropped while your character is damaged.*

 血包 | If your health is under 50% at the beginning of a level, there's a 50% chance that the Radiation Canister turns into a stationary Medkit.
Contains 2 Mini Medkits inside. Restores 4 HP.
Walking over a Medkit while playing as Chicken will also recover one max HP.

## 辐射物

*Radiation is the experience of Nuclear Throne. When you collect a certain amount you will level up. As you enter a portal you will be able to choose a mutation. To level up you need to get 60 rads multiplied by your current level number, which means the amount of Rads required increases with the characters level (60, 120, 180, etc.). The game allows players to reach level 9 which means a total of 8 mutations (Or 9 mutations if you take the Crown of Destiny, 10 if you also picked Patience) + 1 more if you go over level 9 and pick an Ultra Mutation. Radiation is also used as ammo for Ultra Weapons and Horror's active ability.*

 辐射块 | Dropped by stronger enemies like Bosses. Worth 10 rads.

辐射罐 | Drops 25 Rads when walked on or damaged.
 异生辐射罐 | Some radiation canisters found on the Desert area are contaminated and will spew out 20 Radiation Maggots that drop more radiation than ordinary maggots.
It has a higher chance of spawning when the Canister is located on darker muddy sand in the desert.
The canister gives 40 Rads if you manage to kill all the maggots. Radiation Maggots have 2 HP each and die upon contact with your character. Its possible to kill them all at once by just walking over the canister, but you will take 1 damage.

大型辐射罐 | Drops 45 Rads (25 small Rads and 2 Chunks) when walked on or damaged.
If you missed a regular Radiation Canister on the previous level, it is guaranteed that this one will spawn on the next level.

女叛警弹药罐 | It contains one Portal Strike Ammo Crate.
Replaces the Radiation Canisters if you're playing as Rogue. Walking over it gives one ammo for her active ability. The canister can't be damaged but it's affected by the level ending portals.
 女叛警弹药箱

## 可破坏物品

*A list of all destructible objects found in the game, ordered by the area of their first appearance.*

## 特殊环境互动

*Special Props can appear in multiple areas throughout the game.*

The Portal can't be damaged and pulls your character in from a short distance, so be careful when you kill the last enemy. Portals don't pull as strong when you're further away from them and the first second after spawning. It's possible to resist the portal's pulling force by moving in the opposite direction. It becomes inescapably strong when near its center. After entering it the background where you chose your mutations and the loading screen will show your character flying through a purple rotating spiral.
When being pulled in, your character is immune to all damage except explosions. The Portal will destroy walls and any Destructible Object that's near it. This can cause Car Wrecks or Barrels to explode, which will damage you and can be lethal. Your character is immune to all damage when inside the Portal's sprite.
If the Portal appears near a stationary Pickup it will open it:
* If it's a Weapon Chest, the weapon will be sucked inside the Portal and taken with you to the next stage.
* If it's any variation of an Ammo Chest the Mini Ammo Chest pickups inside will be pulled towards your character. This will for example cause Present Chests to give you ammo for your currently equipped weapons.
* If it's a Medkit, Mini Medkit pickups will come out of it and will be pulled towards your character.
* Radiation Canisters will break and all the Rads from them will be pulled towards your character.
* Any Mini Ammo Chests, Mini Medkits or Radiation left on the map will also get pulled towards your character when the Portal opens. Any weapon that's near it will get sucked inside and taken with you to the next stage.

Loop Portal

The Loop Portal appears only if you destroy all 4 Large Generators during the Nuclear Throne boss fight and afterwards defeat the Throne.

 Proto Statue
The statue opens when it's damaged down to 80 HP. Opening the statue causes I.D.P.D. to teleport in.
When opened, this ancient statue collects radiation dropped around it, charging the statue. Charging it indicates how much more radiation it needs. When it is fully charged (24 rads), its remaining HP gets halved and a pulsating ball of energy appears in its center. Horror's Radiation Beam can also be used to charge the statue.
Damaging the charged statue alerts the I.D.P.D. troops again. If you destroy the statue when it's fully charged, it will spawn a Proto Portal to the Crown Vault. If it is destroyed before that, it will drop the rads it collected. If you leave the level before it's destroyed, it will keep all the radiation inside.
Proto Statues are always surrounded by a few Bandits. In the Frozen City they are replaced with Snow Bandits.
The statues can't be damaged by enemies.
Each loop increases HP of the statues by 10%.
All Proto Statues are destroyed during a Weekly Run.
Prior to update #41 the statues looked like this. They did not need to be opened before charging and had less HP.
 Proto Portal
Just like the purple version it can't be damaged and has the same attract power on your character when you're near it. It also makes you invulnerable to all damage when inside the Portal's sprite, but when being pulled in your character can be damaged by explosions. After entering it the background where you chose your mutations and the loading screen will be green and have a slower rotation.
Opening it won't kill any enemies on the map, won't disable Fire Traps and won't destroy remaining projectiles. It interacts with Pickups and Props the same way as the purple version. Any Mini Ammo Chests, Mini Medkits or Radiation left on the map will also get pulled towards your character when the Portal opens. Any weapon thats near it will get sucked inside and taken with you to the next stage.
 I.D.P.D. Portal
I.D.P.D. Portals only spawn Grunts by default. After enough I.D.P.D. Portals open during a run Inspectors and eventually Shielders will have a chance of spawning. So the more of these portals appear throughout the run, the tougher units can spawn. Details on when these portals appear can be found on the I.D.P.D. page.
The player can't interact with it. It has no attraction power on the player or any other objects in the game. It will destroy nearby walls.

The look of Torches was changed multiple times.
  Crown Pedestal
Destroying the Vault Statues before touching the Pedestal will make the Crown disappear. This will prevent you from choosing a new Crown or return the current one in this Crown Vault.
Touching the Pedestal also removes the curse from Cursed Weapons.
Prior to update #93 the Pedestal looked like this.
 Vault Statue
Touching the Crown Pedestal will activate the statues. Each statue spawns a Crown Guardian which you have to kill before leaving the vault.
Destroying the statue also spawns a Crown Guardian, activates the other statues and the Crown Pedestal closes, which prevents you from getting a crown or return the current one.

## 隐藏环境互动

*Secret Props appear only in Secret Areas.*

Golden Car
Theres two models of this prop, both have the same properties. They explode upon taking damage. Pressing "E" on top of one, will open a portal to the Y.V's Mansion. Any Golden Car near the portal will explode, which won't hurt the player. Blowing up the cars will respawn them after few seconds.
 Luxury Couch
This prop is indestructible.

Giant Golden TV
This prop has exactly 1000 HP and is currently the biggest prop in the game.
 Huge Golden Weapon Chest
 Huge Golden Ammo Chest

Pickups and Props