diff --git a/core/src/fr/evolving/automata/Inverter_I.java b/core/src/fr/evolving/automata/Inverter_I.java
index 54e05f4..6ba4ae0 100644
--- a/core/src/fr/evolving/automata/Inverter_I.java
+++ b/core/src/fr/evolving/automata/Inverter_I.java
@@ -113,6 +113,7 @@ public class Inverter_I extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargeInvert();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Inverter_II.java b/core/src/fr/evolving/automata/Inverter_II.java
index c3210d7..ef0c4dd 100644
--- a/core/src/fr/evolving/automata/Inverter_II.java
+++ b/core/src/fr/evolving/automata/Inverter_II.java
@@ -112,6 +112,7 @@ public class Inverter_II extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargeInvert();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Negativer.java b/core/src/fr/evolving/automata/Negativer.java
index 1b390cd..fecabae 100644
--- a/core/src/fr/evolving/automata/Negativer.java
+++ b/core/src/fr/evolving/automata/Negativer.java
@@ -113,6 +113,7 @@ public class Negativer extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargeNegative();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Negativer_I.java b/core/src/fr/evolving/automata/Negativer_I.java
index af72000..3b74c17 100644
--- a/core/src/fr/evolving/automata/Negativer_I.java
+++ b/core/src/fr/evolving/automata/Negativer_I.java
@@ -115,6 +115,7 @@ public class Negativer_I extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargeNegative();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Negativer_II.java b/core/src/fr/evolving/automata/Negativer_II.java
index 713295e..bc91450 100644
--- a/core/src/fr/evolving/automata/Negativer_II.java
+++ b/core/src/fr/evolving/automata/Negativer_II.java
@@ -115,6 +115,7 @@ public class Negativer_II extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargeNegative();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Negativer_III.java b/core/src/fr/evolving/automata/Negativer_III.java
index d02d39b..7a18de3 100644
--- a/core/src/fr/evolving/automata/Negativer_III.java
+++ b/core/src/fr/evolving/automata/Negativer_III.java
@@ -113,6 +113,7 @@ public class Negativer_III extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargeNegative();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Neutraliser_I.java b/core/src/fr/evolving/automata/Neutraliser_I.java
index c5a346d..0c5c46a 100644
--- a/core/src/fr/evolving/automata/Neutraliser_I.java
+++ b/core/src/fr/evolving/automata/Neutraliser_I.java
@@ -113,6 +113,7 @@ public class Neutraliser_I extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargeNeutralize();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Neutraliser_II.java b/core/src/fr/evolving/automata/Neutraliser_II.java
index 5a7dc89..8cdd69c 100644
--- a/core/src/fr/evolving/automata/Neutraliser_II.java
+++ b/core/src/fr/evolving/automata/Neutraliser_II.java
@@ -113,6 +113,7 @@ public class Neutraliser_II extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargeNeutralize();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Positiver.java b/core/src/fr/evolving/automata/Positiver.java
index 72ea470..747c8ad 100644
--- a/core/src/fr/evolving/automata/Positiver.java
+++ b/core/src/fr/evolving/automata/Positiver.java
@@ -113,6 +113,7 @@ public class Positiver extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargePositive();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Positiver_II.java b/core/src/fr/evolving/automata/Positiver_II.java
index 9b93824..e8dd67a 100644
--- a/core/src/fr/evolving/automata/Positiver_II.java
+++ b/core/src/fr/evolving/automata/Positiver_II.java
@@ -115,6 +115,7 @@ public class Positiver_II extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargePositive();
 	}
 	
 	public void Unactivate() {
diff --git a/core/src/fr/evolving/automata/Positiver_III.java b/core/src/fr/evolving/automata/Positiver_III.java
index 3d58158..653fff7 100644
--- a/core/src/fr/evolving/automata/Positiver_III.java
+++ b/core/src/fr/evolving/automata/Positiver_III.java
@@ -112,6 +112,7 @@ public class Positiver_III extends Transmuter {
 		this.level.Temp += UsedTemp * UpgradedTemp;
 		this.level.Rayon += UsedRayon * UpgradedRayon;
 		this.level.Nrj += UsedNrj * UpgradedNrj;
+		particle.ChargePositive();
 	}
 	
 	public void Unactivate() {