diff --git a/constants.asm b/constants.asm
index a840891..a8cd5ff 100644
--- a/constants.asm
+++ b/constants.asm
@@ -870,17 +870,34 @@ NamesOfWeapons ;the comment is an index in the tables
     dta d"Bal Guidance    " ; 50                                              
     dta d"Horz Guidance   " ; 51                                              
     dta d"Vert Guidance   " ; 52                                              
-    dta d"Lazy Boy        " ; 53    - no energy                               
-    dta d"Parachute       " ; 54                                              
-    dta d"Battery         " ; 55    - witch shield and energy                 
-    dta d"Mag Deflector   " ; 56    - shield for one shot - no energy         
-    dta d"Shield          " ; 57    - shield with energy and parachute        
-    dta d"Force Shield    " ; 58    - shield with energy                      
-    dta d"Heavy Shield    " ; 59                                              
-    dta d"Super Mag       " ; 60    - witch shield and energy                 
-    dta d"Auto Defense    " ; 61                                              
+    dta d"Lazy Boy        " ; 53                            
+    dta d"Parachute       " ; 54    - no energy                                                 
+    dta d"Battery         " ; 55            
+    dta d"Mag Deflector   " ; 56    - with shield and energy           
+    dta d"Shield          " ; 57    - shield for one shot - no energy       
+    dta d"Force Shield    " ; 58    - shield with energy and parachute                         
+    dta d"Heavy Shield    " ; 59    - shield with energy                                               
+    dta d"Super Mag       " ; 60               
+    dta d"Auto Defense    " ; 61    - with shield and energy                                            
     dta d"Fuel Tank       " ; 62                                              
     dta d"Contact Trigger " ; 63
+DefensiveEnergy = * - 48
+	.by 00	; White Flag
+	.by 00	; Heat Guidance
+	.by 00	; Bal Guidance
+	.by 00	; Horz Guidance
+	.by 00	; Vert Guidance
+	.by 00	; Lazy Boy
+	.by 00	; Parachute       
+	.by 00	; Battery
+	.by 90	; Mag Deflector
+	.by 00	; Shield
+	.by 99	; Force Shield
+	.by 99	; Heavy Shield
+	.by 00	; Super Mag
+	.by 99	; Auto Defense
+	.by 00	; Fuel Tank
+	.by 00	; Contact Trigger
 weaponsOfDeath
 	dta 1,2,3,7,15,16,17,18,19,20,21,22,23,24,25,26,27
 weaponsOfDeathEnd
diff --git a/grafproc.asm b/grafproc.asm
index fb37969..398706e 100644
--- a/grafproc.asm
+++ b/grafproc.asm
@@ -694,15 +694,15 @@ NoPlayerMissile
 	; draw defensive weapons like shield ( tank number in X )
 	; in xdraw, ydraw we have coordinates left LOWER corner of Tank char
 	lda ActiveDefenceWeapon,x
-	cmp #56		; one shot shield activation
+	cmp #57		; one shot shield activation
 	beq ShieldDraw
-	cmp #57		; shield with energy and parachute activation
+	cmp #58		; shield with energy and parachute activation
 	beq ShieldDraw
-	cmp #58		; shield with energy activation
+	cmp #59		; shield with energy activation
 	beq ShieldDraw
-	cmp #60		; Auto Defence
+	cmp #61		; Auto Defence
 	beq DrawTankShieldWihHorns
-	cmp #55		; Mag Deflector
+	cmp #56		; Mag Deflector
 	beq DrawTankShieldWihHorns	
 	bne NoShieldDraw
 ShieldDraw
diff --git a/scorch.asm b/scorch.asm
index bfe1197..a28be4a 100644
--- a/scorch.asm
+++ b/scorch.asm
@@ -133,8 +133,10 @@ START
 ;    ldx numberOfPlayers
 ;    dex
 ;@
-;	mva #55 ActiveDefenceWeapon,x
-;	mva #99 ShieldEnergy,x		; set energy of shield
+;	mva #56 ActiveDefenceWeapon,x
+;	tay
+;	lda DefensiveEnergy,y
+;	sta ShieldEnergy,x		; set energy of shield
 ;	dex
 ;	bpl @-
 	; mag deflector activated! (test)
diff --git a/scorch.xex b/scorch.xex
index 6b038c5..ed4e205 100644
Binary files a/scorch.xex and b/scorch.xex differ
diff --git a/weapons.asm b/weapons.asm
index 3de553e..aaa1091 100644
--- a/weapons.asm
+++ b/weapons.asm
@@ -667,15 +667,15 @@ DistanceCheckLoop
     tay
 	; check shields
 	lda ActiveDefenceWeapon,x
-	cmp #56		; one hit shield
+	cmp #57		; one hit shield
 	beq UseShield
-	cmp #57		; shield with energy and parachute
+	cmp #58		; shield with energy and parachute
 	beq UseShieldWithEnergy
-	cmp #58		; shield with energy
+	cmp #59		; shield with energy
 	beq UseShieldWithEnergy
-	cmp #60		; Auto Defence (it works only if hit ground next to tank. Tank hit is handled in Flight proc)
+	cmp #61		; Auto Defence (it works only if hit ground next to tank. Tank hit is handled in Flight proc)
 	beq UseShieldWithEnergy
-	cmp #55		; Mag deflector  (it works only if hit ground next to tank. Tank hit is handled in Flight proc)
+	cmp #56		; Mag deflector  (it works only if hit ground next to tank. Tank hit is handled in Flight proc)
 	beq UseShieldWithEnergy
     jsr DecreaseEnergyX
 	jmp EndOfDistanceCheckLoop
@@ -1335,9 +1335,9 @@ ShotUnderGround
     ; let's check if the given tank has got the parachute
 	ldx TankNr
 	lda ActiveDefenceWeapon,x
-    cmp #53 ; parachute
+    cmp #54 ; parachute
 	beq ParachuteActive
-	cmp #57 ; scheld witch energy and parachute
+	cmp #58 ; scheld witch energy and parachute
     bne TankFallsX
 ParachuteActive
     inc Parachute
@@ -1542,7 +1542,7 @@ EndOfFall
     mva #1 Erase
     ldx TankNr
 	lda ActiveDefenceWeapon,x
-	cmp #53		; deactivate weapon only if parachute (53)
+	cmp #54		; deactivate weapon only if parachute (53)
 	bne NoParachuteWeapon
 	mva #0 ActiveDefenceWeapon,x ; deactivate defence weapon (parachute)
 NoParachuteWeapon