diff --git a/Art/015Crosshair.gif b/Art/015Crosshair.gif
new file mode 100644
index 0000000..f34d83a
Binary files /dev/null and b/Art/015Crosshair.gif differ
diff --git a/Art/015Crosshair.xcf b/Art/015Crosshair.xcf
new file mode 100644
index 0000000..4ced8f0
Binary files /dev/null and b/Art/015Crosshair.xcf differ
diff --git a/GSCats.xcodeproj/project.pbxproj b/GSCats.xcodeproj/project.pbxproj
index 50dcf15..2af5501 100644
--- a/GSCats.xcodeproj/project.pbxproj
+++ b/GSCats.xcodeproj/project.pbxproj
@@ -15,12 +15,14 @@
 		700F21E01F4A3A5500D7007D /* GenerateTrigTables.py */ = {isa = PBXFileReference; lastKnownFileType = text.script.python; path = GenerateTrigTables.py; sourceTree = "<group>"; };
 		700F72872112428D00225B17 /* RenumberSpriteFiles.sh */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; path = RenumberSpriteFiles.sh; sourceTree = "<group>"; };
 		700FFAFB1F40F3BF00A442DE /* font.s */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.asm; path = font.s; sourceTree = "<group>"; };
+		705456862A43E03B00A2B866 /* GeneratePixelCircle.py */ = {isa = PBXFileReference; lastKnownFileType = text.script.python; path = GeneratePixelCircle.py; sourceTree = "<group>"; };
 		7059502B1F37A0BE00BBE90F /* GenerateVRAMTable.py */ = {isa = PBXFileReference; lastKnownFileType = text.script.python; path = GenerateVRAMTable.py; sourceTree = "<group>"; };
 		705AAFA920040B0D001BB0ED /* terrain_e1.s */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.asm; path = terrain_e1.s; sourceTree = "<group>"; };
 		705C54E62124B7F300515A6B /* fan.s */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.asm; path = fan.s; sourceTree = "<group>"; };
 		706DF1641F2D39F700AA6680 /* loader.s */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.asm; path = loader.s; sourceTree = "<group>"; };
 		706DF1651F2D4A8100AA6680 /* terrain.s */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.asm; path = terrain.s; sourceTree = "<group>"; };
 		7088096D1F2ECE8D00D4C950 /* GenerateRenderSpans.py */ = {isa = PBXFileReference; lastKnownFileType = text.script.python; path = GenerateRenderSpans.py; sourceTree = "<group>"; };
+		708D1B1E27B9A1A600909AFC /* crosshair.s */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.asm; path = crosshair.s; sourceTree = "<group>"; };
 		709175C01F60D263008FAFAB /* GenerateCircles.py */ = {isa = PBXFileReference; lastKnownFileType = text.script.python; path = GenerateCircles.py; sourceTree = "<group>"; };
 		7099E3841F41022100182A82 /* gameobject.s */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.asm; path = gameobject.s; sourceTree = "<group>"; };
 		7099E3851F4107B100182A82 /* GenerateVRAMYOffset.py */ = {isa = PBXFileReference; lastKnownFileType = text.script.python; path = GenerateVRAMYOffset.py; sourceTree = "<group>"; };
@@ -66,6 +68,7 @@
 				700B5E6F2069831000B31C00 /* inventory.s */,
 				700F21DF1F4A364600D7007D /* projectile.s */,
 				705C54E62124B7F300515A6B /* fan.s */,
+				708D1B1E27B9A1A600909AFC /* crosshair.s */,
 				70A80FB01F43D7F200BD34C9 /* gamemanager.s */,
 				70E554C41F807ADB00F3C871 /* spritebank.s */,
 				70E9D8611F2BD95400555C19 /* gscats.s */,
@@ -77,6 +80,7 @@
 				7059502B1F37A0BE00BBE90F /* GenerateVRAMTable.py */,
 				7099E3851F4107B100182A82 /* GenerateVRAMYOffset.py */,
 				700F21E01F4A3A5500D7007D /* GenerateTrigTables.py */,
+				705456862A43E03B00A2B866 /* GeneratePixelCircle.py */,
 				709175C01F60D263008FAFAB /* GenerateCircles.py */,
 				70BDCBCA200A99F200CB51F1 /* ParseMapFile.py */,
 			);
diff --git a/GeneratePixelCircle.py b/GeneratePixelCircle.py
new file mode 100755
index 0000000..02a54a2
--- /dev/null
+++ b/GeneratePixelCircle.py
@@ -0,0 +1,85 @@
+#!/usr/bin/env python3
+
+import sys
+import math
+
+def main(argv):
+
+	print ("pixelCircle90X:\t\t; X values of half a 90 pixel-radius circle, indexed by angle",end="")
+	print ("\n\t.word ", end="")
+	
+	rowCount=0
+	endAngle = 181
+	
+	for y in range(0,endAngle):
+		x = math.trunc(math.cos(math.radians(y)) * 90)
+		print ("%d" % x, end="")
+		
+		rowCount += 1
+		if (rowCount<10 and y<endAngle-1):
+			print (",", end="")
+		elif (y<endAngle-1):
+			print ("\n\t.word ", end="")
+			rowCount=0
+	
+	print("")
+
+	print ("\npixelCircle90Y:\t\t; Y values of half a 90 pixel-radius circle, indexed by angle",end="")
+	print ("\n\t.word ", end="")
+	
+	rowCount=0
+	endAngle = 181
+	
+	for x in range(0,endAngle):
+		y = math.trunc(math.sin(math.radians(x)) * 90)
+		print ("%d" % y, end="")
+		
+		rowCount += 1
+		if (rowCount<10 and x<endAngle-1):
+			print (",", end="")
+		elif (x<endAngle-1):
+			print ("\n\t.word ", end="")
+			rowCount=0
+	
+	print("")
+
+	print ("pixelCircle45X:\t\t; X values of half a 45 pixel-radius circle, indexed by angle",end="")
+	print ("\n\t.word ", end="")
+	
+	rowCount=0
+	endAngle = 181
+	
+	for y in range(0,endAngle):
+		x = math.trunc(math.cos(math.radians(y)) * 45)
+		print ("%d" % x, end="")
+		
+		rowCount += 1
+		if (rowCount<10 and y<endAngle-1):
+			print (",", end="")
+		elif (y<endAngle-1):
+			print ("\n\t.word ", end="")
+			rowCount=0
+	
+	print("")
+
+	print ("\npixelCircle45Y:\t\t; Y values of half a 45 pixel-radius circle, indexed by angle",end="")
+	print ("\n\t.word ", end="")
+	
+	rowCount=0
+	endAngle = 181
+	
+	for x in range(0,endAngle):
+		y = math.trunc(math.sin(math.radians(x)) * 45)
+		print ("%d" % y, end="")
+		
+		rowCount += 1
+		if (rowCount<10 and x<endAngle-1):
+			print (",", end="")
+		elif (x<endAngle-1):
+			print ("\n\t.word ", end="")
+			rowCount=0
+	
+	print("")
+if __name__ == "__main__":
+	main(sys.argv[1:])
+	
diff --git a/SpriteBank#060000 b/SpriteBank#060000
index f8b5680..ac3df34 100644
Binary files a/SpriteBank#060000 and b/SpriteBank#060000 differ
diff --git a/crosshair.s b/crosshair.s
new file mode 100644
index 0000000..bb16077
--- /dev/null
+++ b/crosshair.s
@@ -0,0 +1,105 @@
+;
+;  crosshair
+;  Code and data structures related to the aiming crosshair
+;
+;  Created by Quinn Dunki on 2/13/21
+;
+
+
+crosshairGameObject:
+	.word 100	; X pos in pixels (from right terrain edge)
+	.word 100	; Y pos in pixels (from bottom terrain edge)
+	.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0	; Saved background 128 bytes
+	.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+	.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+	.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; updateCrosshair
+;
+; Y = Player index to render for
+; Trashes SCRATCHL, PARAML0, PARAML1
+;
+updateCrosshair:
+	SAVE_AX
+
+	PLAYERPTR_Y
+
+	; Calculate X offset
+	lda playerData+PD_ANGLE,y
+	asl
+	tax
+	lda pixelCircle45X,x
+	bmi updateCrosshairNegX
+
+	; Compute screenspace X
+	sta SCRATCHL
+	clc
+	lda playerData+GO_POSX
+	adc SCRATCHL
+	sta crosshairGameObject+GO_POSX
+	bra updateCrosshairCalcY
+
+updateCrosshairNegX:
+	eor #$FFFF
+	inc
+	
+	; Compute screenspace X
+	sta SCRATCHL
+	sec
+	lda playerData+GO_POSX
+	sbc SCRATCHL
+	sta crosshairGameObject+GO_POSX
+
+updateCrosshairCalcY:
+	; Calculate Y offset
+	lda playerData+PD_ANGLE,y
+	asl
+	tax
+	lda pixelCircle45Y,x
+	sta SCRATCHL
+
+	; Compute screenspace Y
+	clc
+	lda playerData+GO_POSY
+	adc SCRATCHL
+	sta crosshairGameObject+GO_POSY
+
+updateCrosshairDone:
+
+	RESTORE_AX
+	rts
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; renderCrosshair
+;
+;
+renderCrosshair:
+	SAVE_AXY
+
+	lda #crosshairGameObject
+	sta PARAML0
+	lda #15
+	jsr renderGameObject
+
+renderCrosshairDone:
+	RESTORE_AXY
+	rts
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; unrenderCrosshair
+;
+;
+unrenderCrosshair:
+	pha
+
+	lda #crosshairGameObject
+	sta PARAML0
+	jsr unrenderGameObject
+
+unrenderCrosshairDone:
+	pla
+	rts
diff --git a/gamemanager.s b/gamemanager.s
index 1360522..00e3401 100644
--- a/gamemanager.s
+++ b/gamemanager.s
@@ -84,7 +84,10 @@ gameplayLoop:
 
 	; Check for pause
 	lda paused
-	bne gameplayLoopEndFrame
+	beq gameplayLoopBeginUpdate
+	jmp gameplayLoopEndFrame
+
+gameplayLoopBeginUpdate:
 
 	;;;;;;;;;;;
 	; Update
@@ -110,9 +113,15 @@ gameplayLoopScroll:
 gameplayLoopAngle:
 	; Update aim angle if needed
 	lda angleDeltaRequested
-	beq gameplayLoopPower
+	beq gameplayLoopAim
 	jsr changeAngle
 
+gameplayLoopAim:
+	jsr unrenderCrosshair
+	ldy currentPlayer
+	jsr updateCrosshair
+	jsr renderCrosshair
+
 gameplayLoopPower:
 	; Update power if needed
 	lda powerDeltaRequested
@@ -123,7 +132,7 @@ gameplayLoopFire:
 	lda fireRequested
 	beq gameplayLoopRender
 	jsr fire
-
+	
 ;	BORDER_COLOR #$2
 
 gameplayLoopRender:
diff --git a/gscats.s b/gscats.s
index ad4dec5..ccfdd27 100644
--- a/gscats.s
+++ b/gscats.s
@@ -51,6 +51,7 @@ quitGame:
 .include "projectile.s"
 .include "inventory.s"
 .include "dirt.s"
+.include "crosshair.s"
 endMainBank2:
 
 
diff --git a/input.s b/input.s
index 72f1fd6..c3255a9 100644
--- a/input.s
+++ b/input.s
@@ -80,13 +80,13 @@ kbdScanQ:
 
 kbdScanA:
 	BITS16
-	lda #1
+	lda #2
 	sta angleDeltaRequested
 	rts
 
 kbdScanZ:
 	BITS16
-	lda #-1
+	lda #-2
 	sta angleDeltaRequested
 	rts
 
diff --git a/loader.s b/loader.s
index 4049bb8..358a083 100644
--- a/loader.s
+++ b/loader.s
@@ -40,10 +40,10 @@ main:
 	EMULATION
 
 	; Load rest of code into bank 0	(needed if code size exceeds BUFFERSIZE)
-;	jsr PRODOS
-;	.byte $ca
-;	.addr fileRead
-;	bne ioError
+	jsr PRODOS
+	.byte $ca
+	.addr fileRead
+	bne ioError
 
 	; Close the file
 	jsr PRODOS
@@ -52,11 +52,11 @@ main:
 
 	NATIVE
 
-	; Copy rest code into bank 2 (needed if code size exceeds BUFFERSIZE)
-;	ldx fileReadLen
-;	lda #2
-;	ldy #0
-;	jsr copyBytes
+	; Copy rest of code into bank 2 (needed if code size exceeds BUFFERSIZE)
+	ldx fileReadLen
+	lda #2
+	ldy #BUFFERSIZE
+	jsr copyBytes
 
 	EMULATION
 
diff --git a/player.s b/player.s
index 0e07c2d..b09700f 100644
--- a/player.s
+++ b/player.s
@@ -16,7 +16,7 @@ playerData:
 	.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
 	.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
 
-	.word 25			; Angle in degrees from +X
+	.word 24			; Angle in degrees from +X
 	.word 2				; Power
 	.word 100			; Anger
 	.byte 8,"SPROCKET "	; Name
@@ -38,7 +38,7 @@ playerData:
 	.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
 	.word 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
 
-	.word 155			; Angle in degrees from +X
+	.word 154			; Angle in degrees from +X
 	.word 2	; Power
 	.word 100			; Anger
 	.byte 8,"TINKER   "	; Name
diff --git a/spritebank.s b/spritebank.s
index 6273362..dc1b62c 100644
--- a/spritebank.s
+++ b/spritebank.s
@@ -2,18 +2,18 @@
 
 
 DrawSpriteBank :
- 	 ASL 	  	 ; A=Sprite Number ($0000-$000E)
+ 	 ASL 	  	 ; A=Sprite Number ($0000-$000F)
 	  	 TAX 	  	 ; Y=Target Screen Address ($2000-$9D00)
 	  	 LDA 	 SpriteBankNum,X 	 ; Relative Sprite Number Table
 	  	 JMP 	 (SpriteBankBank,X) 	 ; Bank Number Table
 	  	  	  	 
 SpriteBankNum :
- 	 .dbyt 	 $0100,$0000,$0A00,$0500,$0600,$0900,$0D00,$0C00 	 
-	  	 .dbyt 	 $0800,$0700,$0B00,$0E00,$0200,$0300,$0400 	 
+ 	 .dbyt 	 $0100,$0000,$0A00,$0500,$0600,$0900,$0E00,$0D00 	 
+	  	 .dbyt 	 $0800,$0700,$0C00,$0F00,$0200,$0300,$0400,$0B00 	 
 	  	  	  	 
 SpriteBankBank :
  	 .addr 	 SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00 	 
-	  	 .addr 	 SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00 	 
+	  	 .addr 	 SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00,SpriteBankBank00 	 
 	  	  	  	 
 SpriteBankBank00 :
  	 JSL 	 $AA0000 	 
diff --git a/tables.s b/tables.s
index 6f18ab2..cf15d72 100644
--- a/tables.s
+++ b/tables.s
@@ -152,4 +152,50 @@ vramYOffset:
 	.word $6400,$64a0,$6540,$65e0,$6680,$6720,$67c0,$6860,$6900,$69a0,$6a40,$6ae0,$6b80,$6c20,$6cc0,$6d60,$6e00,$6ea0,$6f40,$6fe0
 	.word $7080,$7120,$71c0,$7260,$7300,$73a0,$7440,$74e0,$7580,$7620,$76c0,$7760,$7800,$78a0,$7940,$79e0,$7a80,$7b20,$7bc0,$7c60
 
+
+pixelCircle45X:		; X values of half a 45 pixel-radius circle, indexed by angle
+	.word 45,44,44,44,44,44,44,44,44,44
+	.word 44,44,44,43,43,43,43,43,42,42
+	.word 42,42,41,41,41,40,40,40,39,39
+	.word 38,38,38,37,37,36,36,35,35,34
+	.word 34,33,33,32,32,31,31,30,30,29
+	.word 28,28,27,27,26,25,25,24,23,23
+	.word 22,21,21,20,19,19,18,17,16,16
+	.word 15,14,13,13,12,11,10,10,9,8
+	.word 7,7,6,5,4,3,3,2,1,0
+	.word 0,0,-1,-2,-3,-3,-4,-5,-6,-7
+	.word -7,-8,-9,-10,-10,-11,-12,-13,-13,-14
+	.word -15,-16,-16,-17,-18,-19,-19,-20,-21,-21
+	.word -22,-23,-23,-24,-25,-25,-26,-27,-27,-28
+	.word -28,-29,-30,-30,-31,-31,-32,-32,-33,-33
+	.word -34,-34,-35,-35,-36,-36,-37,-37,-38,-38
+	.word -38,-39,-39,-40,-40,-40,-41,-41,-41,-42
+	.word -42,-42,-42,-43,-43,-43,-43,-43,-44,-44
+	.word -44,-44,-44,-44,-44,-44,-44,-44,-44,-44
+	.word -45
+
+pixelCircle45Y:		; Y values of half a 45 pixel-radius circle, indexed by angle
+	.word 0,0,1,2,3,3,4,5,6,7
+	.word 7,8,9,10,10,11,12,13,13,14
+	.word 15,16,16,17,18,19,19,20,21,21
+	.word 22,23,23,24,25,25,26,27,27,28
+	.word 28,29,30,30,31,31,32,32,33,33
+	.word 34,34,35,35,36,36,37,37,38,38
+	.word 38,39,39,40,40,40,41,41,41,42
+	.word 42,42,42,43,43,43,43,43,44,44
+	.word 44,44,44,44,44,44,44,44,44,44
+	.word 45,44,44,44,44,44,44,44,44,44
+	.word 44,44,44,43,43,43,43,43,42,42
+	.word 42,42,41,41,41,40,40,40,39,39
+	.word 38,38,38,37,37,36,36,35,35,34
+	.word 34,33,33,32,32,31,31,30,30,29
+	.word 28,28,27,27,26,25,25,24,23,23
+	.word 22,21,21,20,19,19,18,17,16,16
+	.word 15,14,13,13,12,11,10,10,9,8
+	.word 7,7,6,5,4,3,3,2,1,0
+	.word 0
+
+
+
+
 .include "circleTable.s"