diff --git a/constants.asm b/constants.asm
index 1beb554..9fffd44 100644
--- a/constants.asm
+++ b/constants.asm
@@ -285,7 +285,7 @@ WeaponPriceH ; weapons prices (tables with prices of weapons)
   .by >price_Battery________
   .by >price_Bal_Guidance___
   .by >price_Horz_Guidance__
-  .by >price_Vert_Guidance__
+  .by >price_Floating_Tank__
   .by >price_Lazy_Boy_______
   .by >price_Parachute______
   .by >price_StrongParachute
@@ -351,7 +351,7 @@ WeaponPriceL
   .by <price_Battery________
   .by <price_Bal_Guidance___
   .by <price_Horz_Guidance__
-  .by <price_Vert_Guidance__
+  .by <price_Floating_Tank__
   .by <price_Lazy_Boy_______
   .by <price_Parachute______
   .by <price_StrongParachute
@@ -423,7 +423,7 @@ WeaponUnits
   .by 3  ;Battery________
   .by 0  ;Bal_Guidance___
   .by 0  ;Horz_Guidance__
-  .by 0  ;Vert_Guidance__
+  .by 5  ;Floating_Tank__
   .by 0  ;Lazy_Boy_______
   .by 3  ;Parachute______
   .by 2  ;StrongParachute
@@ -454,7 +454,7 @@ PurchaseMeTable ;weapons good to be purchased by the robot
 	.by %00000000
 	.by 0 ; offset to defensives
 	; "White Flag      ","Battery         ","Bal Guidance    ","Horz Guidance   "
-	; "Vert Guidance   ","Lazy Boy        ","Parachute       ","Strong Parachute"
+	; "Let's go!       ","Lazy Boy        ","Parachute       ","Strong Parachute"
 	.by %01000011
 	; "Mag Deflector   ","Shield          ","Heavy Shield    ","Force Shield    "
 	; "Super Mag       ","Bouncy Castle   ","Long Barrel     ","Nuclear Winter  "
@@ -478,7 +478,7 @@ PurchaseMeTable2 ;weapons good to be purchased by the robot (Cyborg)
 	.by %00000000
 	.by 0 ; offset to defensives
 	; "White Flag      ","Battery         ","Bal Guidance    ","Horz Guidance   "
-	; "Vert Guidance   ","Lazy Boy        ","Parachute       ","Strong Parachute"
+	; "Let's go!       ","Lazy Boy        ","Parachute       ","Strong Parachute"
 	.by %01000001
 	; "Mag Deflector   ","Shield          ","Heavy Shield    ","Force Shield    "
 	; "Super Mag       ","Bouncy Castle   ","Long Barrel     ","Nuclear Winter  "
@@ -551,7 +551,7 @@ NamesOfWeapons ;the comment is an index in the tables
     dta d"Battery         " ; 49                                              
     dta d"Bal Guidance    " ; 50                                              
     dta d"Horz Guidance   " ; 51                                              
-    dta d"Vert Guidance   " ; 52                                              
+    dta d"Let's go!       " ; 52                                              
     dta d"Lazy Boy        " ; 53                            
     dta d"Parachute       " ; 54    - no energy         
     dta d"Strong Parachute" ; 55    - with energy  (earlier Battery)        
@@ -568,7 +568,7 @@ DefensiveEnergy = * - 48
 	.by 00	; Heat Guidance
 	.by 00	; Bal Guidance
 	.by 00	; Horz Guidance
-	.by 00	; Vert Guidance
+	.by 00	; Let's go!
 	.by 00	; Lazy Boy
 	.by 00	; Parachute       
 	.by 99	; Strong Parachute
diff --git a/definitions.asm b/definitions.asm
index 2c49465..9d7ec6e 100644
--- a/definitions.asm
+++ b/definitions.asm
@@ -87,7 +87,7 @@ price_White_Flag_____ = $0        ;_48_($30)
 price_Battery________ =   300     ;_49            
 price_Bal_Guidance___ = $ffff     ;_50            
 price_Horz_Guidance__ = $ffff     ;_51            
-price_Vert_Guidance__ = $ffff     ;_52            
+price_Floating_Tank__ = 20     ;_52            
 price_Lazy_Boy_______ = $ffff     ;_53            
 price_Parachute______ =   234     ;_54            
 price_StrongParachute =  1000     ;_55            
@@ -152,7 +152,7 @@ ind_White_Flag_____ = 48
 ind_Battery________ = 49            
 ind_Bal_Guidance___ = 50            
 ind_Horz_Guidance__ = 51            
-ind_Vert_Guidance__ = 52            
+ind_Floating_Tank__ = 52            
 ind_Lazy_Boy_______ = 53            
 ind_Parachute______ = 54            
 ind_StrongParachute = 55            
diff --git a/scorch.asm b/scorch.asm
index 3cff388..369cb3f 100644
--- a/scorch.asm
+++ b/scorch.asm
@@ -569,6 +569,8 @@ AfterManualShooting
 	; defensive weapons without flight handling
 	ldx TankNr
 	lda ActiveDefenceWeapon,x
+	cmp #ind_Floating_Tank__ ; Floating Tank
+	beq GoFloat
 	cmp #ind_White_Flag_____ ; White Flag
 	beq ShootWhiteFlag
 	cmp #ind_Nuclear_Winter_
@@ -581,6 +583,13 @@ ShootWhiteFlag
 	; --- white flag ---
 	jsr WhiteFlag
 	jmp NextPlayerShoots ; and we skip shoot
+GoFloat
+	jsr TankFlying
+	lda #0
+	sta ActiveDefenceWeapon,x ; deactivate after use
+	bit escFlag
+	bpl ManualShooting ; after floating tank can shoot
+	rts
 StandardShoot
     inc noDeathCounter
 
diff --git a/scorch.xex b/scorch.xex
index 9e17afd..bd20378 100644
Binary files a/scorch.xex and b/scorch.xex differ
diff --git a/variables.asm b/variables.asm
index 86ab9c4..f9adf2e 100644
--- a/variables.asm
+++ b/variables.asm
@@ -197,6 +197,7 @@ FallingSoundBit .DS 1
 PreviousFall  .DS 1
 EndOfTheFallFlag  .DS 1   ; in case of the infinite fall
 ;Parachute .DS 1 ; are you insured with parachute?
+FloatingAlt	.DS 1	; floating tank altitude
 ;----------------------------------------------------
 ;Flight
 ;variables for 5 missiles (used for mirv)
diff --git a/weapons.asm b/weapons.asm
index f97358d..4de618c 100644
--- a/weapons.asm
+++ b/weapons.asm
@@ -2414,6 +2414,168 @@ InverseScreenByte
 	rts
 .endp
 
+; -------------------------------------------------
+.proc TankFlying
+; -------------------------------------------------
+; This routine is run from inside of the main loop
+; and replaces Shoot and Flight routines
+; X and TankNr - index of flying tank
+; -------------------------------------------------
+	; Let's designate the flight altitude.
+	mva #17 FloatingAlt	; for testing
+	mwa #mountaintable temp
+	
+	; now animate Up
+TankGoUp
+	lda ytankstable,x
+	cmp FloatingAlt
+	beq ReachSky
+	; first erase old tank position
+	mva #1 Erase
+    jsr DrawTankNr
+	mva #0 Erase
+	dec ytankstable,x
+	; then draw tank on new position
+    jsr DrawTankNr
+	jsr WaitOneFrame
+	jmp TankGoUp
+ReachSky
+	; check keyboard/joy and move tank left/right - code copied from BeforeFire
+;keyboard reading
+; KBCODE keeps code of last keybi
+; SKSTAT  $ff - nothing pressed
+;  $FB - any key
+;  $f7 - shift
+;  $f3 - shift+key
+
+notpressed
+    lda SKSTAT
+    cmp #$ff
+    jeq checkJoy
+    cmp #$f7  ; SHIFT
+    jeq checkJoy
+
+    lda kbcode
+    and #%00111111 ; CTRL and SHIFT elimination
+
+    cmp #28  ; ESC
+    bne @+
+    jsr AreYouSure
+    bit escFlag
+    bpl notpressed
+    ;---esc pressed-quit game---
+    rts
+@
+jumpFromStick
+    cmp #$6
+    jeq pressedLeft
+    cmp #$7
+    jeq pressedRight
+    cmp #$21
+    jeq pressedSpace
+    jmp notpressed
+checkJoy
+    ;------------JOY-------------
+    ;happy happy joy joy
+    ;check for joystick now
+    lda JSTICK0
+    and #$0f
+    cmp #$0f
+    beq notpressedJoy
+    tay 
+    lda joyToKeyTable,y
+    jmp jumpFromStick
+notpressedJoy
+    ;fire
+    lda TRIG0S
+    jeq pressedSpace
+    mva #$ff pressTimer  ; stop counting frames
+   jmp notpressed
+
+
+pressedRight
+	; first erase old tank position
+	mva #1 Erase
+    jsr DrawTankNr
+	mva #0 Erase
+	lda XtankstableH,x
+	cmp #>(screenwidth-10)	; tank width correction +2 
+	bne @+
+	lda XtankstableL,x
+	cmp #<(screenwidth-10)	; tank width correction +2 
+@	bcs RightScreenEdge	
+	inc XtankstableL,x
+	sne:inc XtankstableH,x
+RightScreenEdge
+	mva #25 AngleTable,x
+	; then draw tank on new position
+    jsr DrawTankNr
+	jsr WaitOneFrame
+    jmp ReachSky
+
+pressedLeft
+	; first erase old tank position
+	mva #1 Erase
+    jsr DrawTankNr
+	mva #0 Erase
+	lda XtankstableH,x
+	cmp #0
+	bne @+
+	lda XtankstableL,x
+	cmp #2	; 2 pixles from left edge
+@	bcc LeftScreenEdge
+	dec XtankstableL,x
+	lda XtankstableL,x
+	cmp #$ff
+	sne:dec XtankstableH,x
+LeftScreenEdge
+	mva #155 AngleTable,x
+	; then draw tank on new position
+    jsr DrawTankNr
+	jsr WaitOneFrame
+    jmp ReachSky
+
+pressedSpace
+    ;=================================
+    ;we shoot here!!!
+    jsr WaitForKeyRelease
+	mva #1 Erase
+    jsr DrawTankNr
+	mva #0 Erase
+	lda XtankstableL,x
+	and #%11111110		; correction for PM
+	sta XtankstableL,x
+GoDown
+	mwa #mountaintable temp
+	clc
+	lda temp
+	adc XtankstableL,x
+	sta temp
+	lda temp+1
+	adc XtankstableH,x
+	sta temp+1
+	adw temp #4 	;	center of the tank
+	ldy #0
+	lda (temp),y
+	sta FloatingAlt
+FloatDown
+	lda ytankstable,x
+	cmp FloatingAlt
+	beq OnGround
+	; first erase old tank position
+	mva #1 Erase
+    jsr DrawTankNr
+	mva #0 Erase
+	inc ytankstable,x
+	; then draw tank on new position
+    jsr DrawTankNr
+	jsr WaitOneFrame
+	jmp FloatDown
+OnGround
+	
+	rts
+.endp
+
 ; -------------------------------------------------
 .proc CheckCollisionWithTank
 ; -------------------------------------------------