diff --git a/game.asm b/game.asm
index e73903a..b955ff3 100644
--- a/game.asm
+++ b/game.asm
@@ -43,8 +43,8 @@ MainGameLoop
     
     jsr MainRoundLoop
     bit escFlag
-    bmi START
 	jvs GoGameOver
+    bmi START
 
 	jsr CalculateGains
     
@@ -369,8 +369,8 @@ RoboTanks
     cmp #@kbcode._esc ; 28  ; ESC
     bne @+
     jsr AreYouSure
-@	lda escFlag
-    seq:rts		; keys Esc or O
+@	bit escFlag
+    spl:rts		; keys Esc or O
 
 
     jmp AfterManualShooting
@@ -382,8 +382,8 @@ ManualShooting
 	lda #%00000000
 	sta TestFlightFlag	; set "Test Fight" off
     jsr BeforeFire
-    lda escFlag
-    seq:rts		; keys Esc or O
+    bit escFlag
+    spl:rts		; keys Esc or O
 
 AfterManualShooting
     mva #$00 plot4x4color
@@ -410,8 +410,8 @@ GoFloat
 	jsr TankFlying
 	lda #0
 	sta ActiveDefenceWeapon,x ; deactivate after use
-	lda escFlag
-	beq ManualShooting ; after floating tank can shoot
+	bit escFlag
+	bpl ManualShooting ; after floating tank can shoot
 	rts
 StandardShoot
     inc noDeathCounter
@@ -429,8 +429,8 @@ ShootNow
     mva #$00 plot4x4color
     jsr DisplayOffensiveTextNr
 
-    lda escFlag
-    seq:rts		; keys Esc or O
+    bit escFlag
+    spl:rts		; keys Esc or O
     
     lda HitFlag ;0 if missed
     beq missed
diff --git a/scorch.asm b/scorch.asm
index b6d444a..d57ce7b 100644
--- a/scorch.asm
+++ b/scorch.asm
@@ -126,7 +126,7 @@ FirstZpageVariable = $57
     .zpvar RangeLeft .word
     .zpvar RangeRight .word
     .zpvar NewAngle .byte
-    .zpvar escFlag .byte
+    .zpvar escFlag .byte	; 7 bit - Exit game, 6 bit - Exit to GameOver (cleared - exit to Menu), 0 - nothing
     .zpvar LineYdraw .byte
     .zpvar LineXdraw .word
     .zpvar plot4x4color .byte	; $00 / $ff 
@@ -585,7 +585,7 @@ MakeDarkScreen
 	bpl nokeys
     ;---O pressed-quit game to game over screen---
 QuitToGameover
-	mva #$40 escFlag
+	mva #$C0 escFlag	; bits 7 and 6 set
     rts
 CheckEsc
     cmp #@kbcode._esc  ; 28  ; ESC
@@ -600,12 +600,6 @@ nokeys
 ;--------------------------------------------------
 .proc ShellDelay
 ;--------------------------------------------------
-    lda CONSOL
-	and #%00000101	; Start + Option
-	bne @+
-	mva #$40 escFlag	
-@	and #%00000001
-    beq noShellDelay
     ldx flyDelay
 DelayLoop
       lda VCOUNT
diff --git a/scorch.bin b/scorch.bin
index 77ed68a..a9d1a3a 100644
Binary files a/scorch.bin and b/scorch.bin differ
diff --git a/scorch.xex b/scorch.xex
index 560ffa1..2ecc23d 100644
Binary files a/scorch.xex and b/scorch.xex differ
diff --git a/scorchC64.asm b/scorchC64.asm
index 2ecd979..e639b60 100644
--- a/scorchC64.asm
+++ b/scorchC64.asm
@@ -128,7 +128,7 @@ FirstZpageVariable = $58 ; $57
     .zpvar RangeLeft .word
     .zpvar RangeRight .word
     .zpvar NewAngle .byte
-    .zpvar escFlag .byte
+    .zpvar escFlag .byte	; 7 bit - Exit game, 6 bit - Exit to GameOver (cleared - exit to Menu), 0 - nothing
     .zpvar LineYdraw .byte
     .zpvar LineXdraw .word
     .zpvar plot4x4color .byte	; $00 / $ff 
@@ -334,6 +334,9 @@ MakeDarkScreen
     ldx flyDelay
 DelayLoop
       lda $d012
+@     cmp $d012
+      beq @-
+      lda $d012
 @     cmp $d012
       beq @-
       dex
diff --git a/scorchC64.prg b/scorchC64.prg
index a02c5ec..ef75fc4 100644
Binary files a/scorchC64.prg and b/scorchC64.prg differ
diff --git a/weapons.asm b/weapons.asm
index 8be7345..adffb57 100644
--- a/weapons.asm
+++ b/weapons.asm
@@ -1100,11 +1100,8 @@ ContinueToCheckMaxForce2
 notpressed
 	jsr CheckExitKeys	; Check for O, Esc or Start+Option keys 
 	bit escFlag
-	bmi EscPressed
-	bvc OnotPressed
-EscPressed
-	rts		; exit if pressed 'Exit keys'
-OnotPressed
+	spl:rts ; exit if pressed 'Exit keys'
+
 	ldx TankNr	; for optimize	
 	; Select and Option
 	lda CONSOL
@@ -1768,11 +1765,7 @@ nonowait
 	;
 	jsr CheckExitKeys	; Check for O, Esc or Start+Option keys 
 	bit escFlag
-	bmi EscPressed
-	bvc OnotPressed
-EscPressed
-	rts		; exit if pressed 'Exit keys'
-OnotPressed
+	spl:rts		; exit if pressed 'Exit keys'
 	ldx TankNr
     ;
 nowait
@@ -2112,12 +2105,10 @@ mrLoopi
 	phx
 	jsr CheckExitKeys	; Check for O, Esc or Start+Option keys 
 	bit escFlag
-	bmi EscPressed
-	bvc OnotPressed
-EscPressed
+	bpl ExitnotPressed
 	plx
 	rts		; exit if pressed 'Exit keys'
-OnotPressed
+ExitnotPressed
 	plx
     ;
     
@@ -2611,10 +2602,14 @@ KeyboardAndJoyCheck
 	sbc #12
     sta LineYdraw
     jsr TypeLine4x4.variableLength
-	ldx TankNr
 
 LotOfFuel
 notpressed
+	jsr CheckExitKeys
+    bit escFlag
+    spl:rts ;---Exit key pressed-quit game---
+	ldx TankNr
+
 	; let's animate "engine"
 	jsr DrawTankEngine
 	; enimation ends
@@ -2628,14 +2623,6 @@ notpressed
     lda kbcode
     and #%00111111 ; CTRL and SHIFT elimination
 
-    cmp #@kbcode._esc  ; 28  ; ESC
-    bne @+
-    jsr AreYouSure
-    bit escFlag
-    bpl notpressed
-    ;---esc pressed-quit game---
-    rts
-@
 jumpFromStick
     cmp #@kbcode._left  ; $6
     jeq pressedLeft