diff --git a/GenerateTrigTables.py b/GenerateTrigTables.py
index 5dde14a..6ebf7c4 100755
--- a/GenerateTrigTables.py
+++ b/GenerateTrigTables.py
@@ -4,9 +4,22 @@ import sys
 import math
 
 
+def twosCompliment(value):
+	return (value^65535)+1
+
+def toFixed(flt):		# Floating point to 8.8 fixed point
+	whole = max(-128, min(127, math.trunc(flt)))	# Clamp to signed range
+	frac = abs(flt)%1
+	binary = (abs(whole)<<8) + math.trunc(256*frac)
+	
+	if (flt<0 and abs(flt)>0.000001):
+		binary = twosCompliment(binary)
+	
+	return binary
+
+
 def main(argv):
 
-	# Prologue
 	print ("sineTable:",end="")
 	rowCount = 7
 	
@@ -16,11 +29,40 @@ def main(argv):
 			print ("\n\t.word ", end="")
 			rowCount=0
 		
-		print ("$%04x" % (int)(math.sin((2*3.14159)/512 * v)*256+256), end="")
+		print ("$%04x" % (int)(math.sin((2*3.14159)/256 * v%256)*128+128), end="")
 		if (rowCount<7):
 			print (",", end="")
 
 
+	print ("\n\nangleToVectorX:\t\t; Counterclockwise angle, +x=(1,0)",end="")
+	rowCount = 11
+	
+	for v in range(0,360):
+		rowCount += 1
+		if (rowCount==12):
+			print ("\n\t.word ", end="")
+			rowCount=0
+	
+		print ("$%04x" % toFixed(math.cos(math.radians(v))), end="")
+		if (rowCount<11):
+			print (",", end="")
+
+
+	print ("\n\nangleToVectorY:\t\t; Counterclockwise angle, +x=(1,0)",end="")
+	rowCount = 11
+	
+	for v in range(0,360):
+		rowCount += 1
+		if (rowCount==12):
+			print ("\n\t.word ", end="")
+			rowCount=0
+		
+		print ("$%04x" % toFixed(math.sin(math.radians(v))), end="")
+		if (rowCount<11):
+			print (",", end="")
+
+	print ("\n\n")
+
 if __name__ == "__main__":
 	main(sys.argv[1:])
 	
diff --git a/gamemanager.s b/gamemanager.s
index a996cf5..84bc932 100644
--- a/gamemanager.s
+++ b/gamemanager.s
@@ -47,16 +47,22 @@ gameplayLoopKbd:
 
 	; Scroll map if needed
 	lda mapScrollRequested
-	bmi gameplayLoopPlayers
+	bmi gameplayLoopAngle
 	jsr scrollMap
 
-gameplayLoopPlayers:
+gameplayLoopAngle:
 
-	; Update active player state if needed
+	; Update aim angle if needed
 	lda angleDeltaRequested
-	beq gameplayLoopEndFrame
+	beq gameplayLoopFire
 	jsr changeAngle
 
+gameplayLoopFire:
+
+	lda fireRequested
+	beq gameplayLoopEndFrame
+	jsr fire
+
 gameplayLoopEndFrame:
 
 	lda quitRequested
@@ -103,6 +109,18 @@ changeAngle:
 	rts
 
 
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; fire
+;
+; Handles firing a player's weapon
+;
+fire:
+	stz fireRequested
+	ldy #0
+	jsr playerFire
+	rts
+
+
 basePalette:
 	.word $0000,$0080,$0000,$000F,$0FFF,$0000,$0000,$0000,$0000,$0000,$0000,$0000,$0000,$0000,$0000,$0FFF
 quitRequested:
@@ -111,6 +129,8 @@ mapScrollRequested:
 	.word $FFFF
 angleDeltaRequested:
 	.word $0000
+fireRequested:
+	.word $0000
 terrainDirty:
 	.word 1
 activePlayer:
diff --git a/gscats.2mg b/gscats.2mg
index c36176a..6b39d02 100644
Binary files a/gscats.2mg and b/gscats.2mg differ
diff --git a/gscats.s b/gscats.s
index f63edc2..1d4a4bc 100644
--- a/gscats.s
+++ b/gscats.s
@@ -19,7 +19,7 @@ mainBank2:
 
 	; Set up SCBs
 	jsr initSCBs
-	SHRVIDEO
+	;SHRVIDEO
 
 	jmp beginGameplay
 
diff --git a/input.s b/input.s
index 520599b..b3d7aaf 100644
--- a/input.s
+++ b/input.s
@@ -22,12 +22,14 @@ kbdScan:
 	beq kbdScanLeftArrow
 	cmp #(21 + $80)
 	beq kbdScanRightArrow
-	cmp #(' ' + $80)
-	beq kbdScanSpace
+	cmp #('q' + $80)
+	beq kbdScanQ
 	cmp #('a' + $80)
 	beq kbdScanA
 	cmp #('z' + $80)
 	beq kbdScanZ
+	cmp #(' ' + $80)
+	beq kbdScanSpace
 
 kbdScanDone:
 	BITS16
@@ -53,7 +55,7 @@ kbdScanLeftArrow:
 	sta mapScrollRequested
 	rts
 
-kbdScanSpace:
+kbdScanQ:
 	BITS16
 
 	lda #1
@@ -72,3 +74,9 @@ kbdScanZ:
 	sta angleDeltaRequested
 	rts
 
+kbdScanSpace:
+	BITS16
+	lda #1
+	sta fireRequested
+	rts
+
diff --git a/player.s b/player.s
index 2791a83..52d255d 100644
--- a/player.s
+++ b/player.s
@@ -11,10 +11,12 @@ playerData:
 	.word 40	; X pos in pixels (from left terrain edge)
 	.word 38	; Y pos in pixels (from bottom terrain edge)
 
-	.word 45		; Angle in degrees from +X
+	.word 90+45		; Angle in degrees from +X
 	.word 50		; Power
 
-PD_ANGLE = 4	; Byte offsets into player data structure
+PD_POSX = 0	; Byte offsets into player data structure
+PD_POSY = 2
+PD_ANGLE = 4
 PD_POWER = 6
 
 .macro PLAYERPTR_Y
@@ -57,6 +59,29 @@ playerDeltaAngleClampHigh:
 	bra playerDeltaAngleStore
 
 
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; playerFire
+;
+; Y = Player index
+;
+playerFire:
+	SAVE_AY
+	PLAYERPTR_Y
+
+	lda playerData+PD_POSX,y
+	sta projectileParams
+	lda playerData+PD_POSY,y
+	sta projectileParams+2
+	lda playerData+PD_ANGLE,y
+	sta projectileParams+4
+	lda playerData+PD_POWER,y
+	sta projectileParams+6
+	jsr fireProjectile
+
+	RESTORE_AY
+	rts
+
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ; renderPlayers
 ;
diff --git a/projectile.s b/projectile.s
index 0e575ec..5cd96bd 100644
--- a/projectile.s
+++ b/projectile.s
@@ -11,7 +11,8 @@ projectileData:
 	.word 40	; X pos in pixels (from left terrain edge)
 	.word 38	; Y pos in pixels (from bottom terrain edge)
 
-	.word 0		; Velocity (8.8 fixed point)
+	.word 0		; Velocity X (8.8 fixed point)
+	.word 0		; Velocity Y (8.8 fixed point)
 
 JD_V = 4	; Byte offsets into projectile data structure
 
@@ -26,8 +27,6 @@ projectileParams:
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ; fireProjectile
 ;
-; PARAML0 = Pointer to projectileParams
-;
 ; Trashes SCRATCHL
 ;
 fireProjectile:
@@ -35,22 +34,34 @@ fireProjectile:
 
 	; Set up projectile structure
 	ldy #0
-	ldx #0
-	lda #projectileData		; Only one active at a tiem for now
+	lda #projectileData		; Only one active at a time for now
 	sta SCRATCHL
 
-;	lda (PARAML0),x		; X pos
-;	sta (SCRATCHL),y
-;	inx
-;	inx
-;	iny
-;	iny
-;	lda (PARAML0),x		; Y pos
-;	sta (SCRATCHL),y
-;	inx
-;	inx
-;	lda (PARAML0),x		;
+	lda projectileParams		; X pos
+	sta (SCRATCHL),y
+	iny
+	iny
+	lda projectileParams+2		; Y pos
+	sta (SCRATCHL),y
+	iny
+	iny
 
+	lda projectileParams+4		; Convert angle to vector
+	asl
+	tax
+	lda angleToVectorX,x		; Velocity X
+
+	sta (SCRATCHL),y
+	iny
+	iny
+
+	lda projectileParams+4		; Convert angle to vector
+	asl
+	tax
+	lda angleToVectorY,x		; Velocity Y
+	sta (SCRATCHL),y
+
+	brk
 fireProjectileLoop:
 
 
diff --git a/tables.s b/tables.s
index 3008950..8f3a3fa 100644
--- a/tables.s
+++ b/tables.s
@@ -1,68 +1,132 @@
 sineTable:
-	.word $0100,$0103,$0106,$0109,$010c,$010f,$0112,$0115
-	.word $0119,$011c,$011f,$0122,$0125,$0128,$012b,$012e
-	.word $0131,$0135,$0138,$013b,$013e,$0141,$0144,$0147
-	.word $014a,$014d,$0150,$0153,$0156,$0159,$015c,$015f
-	.word $0161,$0164,$0167,$016a,$016d,$0170,$0173,$0175
-	.word $0178,$017b,$017e,$0180,$0183,$0186,$0188,$018b
-	.word $018e,$0190,$0193,$0195,$0198,$019b,$019d,$019f
-	.word $01a2,$01a4,$01a7,$01a9,$01ab,$01ae,$01b0,$01b2
-	.word $01b5,$01b7,$01b9,$01bb,$01bd,$01bf,$01c1,$01c3
-	.word $01c5,$01c7,$01c9,$01cb,$01cd,$01cf,$01d1,$01d3
-	.word $01d4,$01d6,$01d8,$01d9,$01db,$01dd,$01de,$01e0
-	.word $01e1,$01e3,$01e4,$01e6,$01e7,$01e8,$01ea,$01eb
-	.word $01ec,$01ed,$01ee,$01ef,$01f1,$01f2,$01f3,$01f4
-	.word $01f4,$01f5,$01f6,$01f7,$01f8,$01f9,$01f9,$01fa
-	.word $01fb,$01fb,$01fc,$01fc,$01fd,$01fd,$01fe,$01fe
-	.word $01fe,$01ff,$01ff,$01ff,$01ff,$01ff,$01ff,$01ff
-	.word $01ff,$01ff,$01ff,$01ff,$01ff,$01ff,$01ff,$01ff
-	.word $01fe,$01fe,$01fe,$01fd,$01fd,$01fc,$01fc,$01fb
-	.word $01fb,$01fa,$01f9,$01f9,$01f8,$01f7,$01f6,$01f5
-	.word $01f4,$01f4,$01f3,$01f2,$01f1,$01ef,$01ee,$01ed
-	.word $01ec,$01eb,$01ea,$01e8,$01e7,$01e6,$01e4,$01e3
-	.word $01e1,$01e0,$01de,$01dd,$01db,$01d9,$01d8,$01d6
-	.word $01d4,$01d3,$01d1,$01cf,$01cd,$01cb,$01c9,$01c7
-	.word $01c5,$01c3,$01c1,$01bf,$01bd,$01bb,$01b9,$01b7
-	.word $01b5,$01b2,$01b0,$01ae,$01ab,$01a9,$01a7,$01a4
-	.word $01a2,$019f,$019d,$019b,$0198,$0195,$0193,$0190
-	.word $018e,$018b,$0188,$0186,$0183,$0180,$017e,$017b
-	.word $0178,$0175,$0173,$0170,$016d,$016a,$0167,$0164
-	.word $0161,$015f,$015c,$0159,$0156,$0153,$0150,$014d
-	.word $014a,$0147,$0144,$0141,$013e,$013b,$0138,$0135
-	.word $0131,$012e,$012b,$0128,$0125,$0122,$011f,$011c
-	.word $0119,$0115,$0112,$010f,$010c,$0109,$0106,$0103
-	.word $0100,$00fc,$00f9,$00f6,$00f3,$00f0,$00ed,$00ea
-	.word $00e6,$00e3,$00e0,$00dd,$00da,$00d7,$00d4,$00d1
-	.word $00ce,$00ca,$00c7,$00c4,$00c1,$00be,$00bb,$00b8
-	.word $00b5,$00b2,$00af,$00ac,$00a9,$00a6,$00a3,$00a0
-	.word $009e,$009b,$0098,$0095,$0092,$008f,$008c,$008a
-	.word $0087,$0084,$0081,$007f,$007c,$0079,$0077,$0074
-	.word $0071,$006f,$006c,$006a,$0067,$0064,$0062,$0060
-	.word $005d,$005b,$0058,$0056,$0054,$0051,$004f,$004d
-	.word $004a,$0048,$0046,$0044,$0042,$0040,$003e,$003c
-	.word $003a,$0038,$0036,$0034,$0032,$0030,$002e,$002c
-	.word $002b,$0029,$0027,$0026,$0024,$0022,$0021,$001f
-	.word $001e,$001c,$001b,$0019,$0018,$0017,$0015,$0014
-	.word $0013,$0012,$0011,$0010,$000e,$000d,$000c,$000b
-	.word $000b,$000a,$0009,$0008,$0007,$0006,$0006,$0005
-	.word $0004,$0004,$0003,$0003,$0002,$0002,$0001,$0001
-	.word $0001,$0000,$0000,$0000,$0000,$0000,$0000,$0000
-	.word $0000,$0000,$0000,$0000,$0000,$0000,$0000,$0000
-	.word $0001,$0001,$0001,$0002,$0002,$0003,$0003,$0004
-	.word $0004,$0005,$0006,$0006,$0007,$0008,$0009,$000a
-	.word $000b,$000b,$000c,$000d,$000e,$0010,$0011,$0012
-	.word $0013,$0014,$0015,$0017,$0018,$0019,$001b,$001c
-	.word $001e,$001f,$0021,$0022,$0024,$0026,$0027,$0029
-	.word $002b,$002c,$002e,$0030,$0032,$0034,$0036,$0038
-	.word $003a,$003c,$003e,$0040,$0042,$0044,$0046,$0048
-	.word $004a,$004d,$004f,$0051,$0054,$0056,$0058,$005b
-	.word $005d,$0060,$0062,$0064,$0067,$006a,$006c,$006f
-	.word $0071,$0074,$0077,$0079,$007c,$007f,$0081,$0084
-	.word $0087,$008a,$008c,$008f,$0092,$0095,$0098,$009b
-	.word $009e,$00a0,$00a3,$00a6,$00a9,$00ac,$00af,$00b2
-	.word $00b5,$00b8,$00bb,$00be,$00c1,$00c4,$00c7,$00ca
-	.word $00ce,$00d1,$00d4,$00d7,$00da,$00dd,$00e0,$00e3
-	.word $00e6,$00ea,$00ed,$00f0,$00f3,$00f6,$00f9,$00fc
+	.word $0080,$0083,$0086,$0089,$008c,$008f,$0092,$0095
+	.word $0098,$009c,$009f,$00a2,$00a5,$00a8,$00ab,$00ae
+	.word $00b0,$00b3,$00b6,$00b9,$00bc,$00bf,$00c1,$00c4
+	.word $00c7,$00c9,$00cc,$00ce,$00d1,$00d3,$00d5,$00d8
+	.word $00da,$00dc,$00de,$00e0,$00e2,$00e4,$00e6,$00e8
+	.word $00ea,$00ec,$00ed,$00ef,$00f0,$00f2,$00f3,$00f5
+	.word $00f6,$00f7,$00f8,$00f9,$00fa,$00fb,$00fc,$00fc
+	.word $00fd,$00fe,$00fe,$00ff,$00ff,$00ff,$00ff,$00ff
+	.word $00ff,$00ff,$00ff,$00ff,$00ff,$00ff,$00fe,$00fe
+	.word $00fd,$00fc,$00fc,$00fb,$00fa,$00f9,$00f8,$00f7
+	.word $00f6,$00f5,$00f3,$00f2,$00f0,$00ef,$00ed,$00ec
+	.word $00ea,$00e8,$00e6,$00e4,$00e2,$00e0,$00de,$00dc
+	.word $00da,$00d8,$00d5,$00d3,$00d1,$00ce,$00cc,$00c9
+	.word $00c7,$00c4,$00c1,$00bf,$00bc,$00b9,$00b6,$00b3
+	.word $00b0,$00ae,$00ab,$00a8,$00a5,$00a2,$009f,$009c
+	.word $0098,$0095,$0092,$008f,$008c,$0089,$0086,$0083
+	.word $0080,$007c,$0079,$0076,$0073,$0070,$006d,$006a
+	.word $0067,$0063,$0060,$005d,$005a,$0057,$0054,$0051
+	.word $004f,$004c,$0049,$0046,$0043,$0040,$003e,$003b
+	.word $0038,$0036,$0033,$0031,$002e,$002c,$002a,$0027
+	.word $0025,$0023,$0021,$001f,$001d,$001b,$0019,$0017
+	.word $0015,$0013,$0012,$0010,$000f,$000d,$000c,$000a
+	.word $0009,$0008,$0007,$0006,$0005,$0004,$0003,$0003
+	.word $0002,$0001,$0001,$0000,$0000,$0000,$0000,$0000
+	.word $0000,$0000,$0000,$0000,$0000,$0000,$0001,$0001
+	.word $0002,$0003,$0003,$0004,$0005,$0006,$0007,$0008
+	.word $0009,$000a,$000c,$000d,$000f,$0010,$0012,$0013
+	.word $0015,$0017,$0019,$001b,$001d,$001f,$0021,$0023
+	.word $0025,$0027,$002a,$002c,$002e,$0031,$0033,$0036
+	.word $0038,$003b,$003e,$0040,$0043,$0046,$0049,$004c
+	.word $004f,$0051,$0054,$0057,$005a,$005d,$0060,$0063
+	.word $0067,$006a,$006d,$0070,$0073,$0076,$0079,$007c
+	.word $007f,$0083,$0086,$0089,$008c,$008f,$0092,$0095
+	.word $0098,$009c,$009f,$00a2,$00a5,$00a8,$00ab,$00ae
+	.word $00b0,$00b3,$00b6,$00b9,$00bc,$00bf,$00c1,$00c4
+	.word $00c7,$00c9,$00cc,$00ce,$00d1,$00d3,$00d5,$00d8
+	.word $00da,$00dc,$00de,$00e0,$00e2,$00e4,$00e6,$00e8
+	.word $00ea,$00ec,$00ed,$00ef,$00f0,$00f2,$00f3,$00f5
+	.word $00f6,$00f7,$00f8,$00f9,$00fa,$00fb,$00fc,$00fc
+	.word $00fd,$00fe,$00fe,$00ff,$00ff,$00ff,$00ff,$00ff
+	.word $00ff,$00ff,$00ff,$00ff,$00ff,$00ff,$00fe,$00fe
+	.word $00fd,$00fc,$00fc,$00fb,$00fa,$00f9,$00f8,$00f7
+	.word $00f6,$00f5,$00f3,$00f2,$00f0,$00ef,$00ed,$00ec
+	.word $00ea,$00e8,$00e6,$00e4,$00e2,$00e0,$00de,$00dc
+	.word $00da,$00d8,$00d5,$00d3,$00d1,$00ce,$00cc,$00c9
+	.word $00c7,$00c4,$00c1,$00bf,$00bc,$00b9,$00b6,$00b3
+	.word $00b0,$00ae,$00ab,$00a8,$00a5,$00a2,$009f,$009c
+	.word $0098,$0095,$0092,$008f,$008c,$0089,$0086,$0083
+	.word $0080,$007c,$0079,$0076,$0073,$0070,$006d,$006a
+	.word $0067,$0063,$0060,$005d,$005a,$0057,$0054,$0051
+	.word $004f,$004c,$0049,$0046,$0043,$0040,$003e,$003b
+	.word $0038,$0036,$0033,$0031,$002e,$002c,$002a,$0027
+	.word $0025,$0023,$0021,$001f,$001d,$001b,$0019,$0017
+	.word $0015,$0013,$0012,$0010,$000f,$000d,$000c,$000a
+	.word $0009,$0008,$0007,$0006,$0005,$0004,$0003,$0003
+	.word $0002,$0001,$0001,$0000,$0000,$0000,$0000,$0000
+	.word $0000,$0000,$0000,$0000,$0000,$0000,$0001,$0001
+	.word $0002,$0003,$0003,$0004,$0005,$0006,$0007,$0008
+	.word $0009,$000a,$000c,$000d,$000f,$0010,$0012,$0013
+	.word $0015,$0017,$0019,$001b,$001d,$001f,$0021,$0023
+	.word $0025,$0027,$002a,$002c,$002e,$0031,$0033,$0036
+	.word $0038,$003b,$003e,$0040,$0043,$0046,$0049,$004c
+	.word $004f,$0051,$0054,$0057,$005a,$005d,$0060,$0063
+	.word $0067,$006a,$006d,$0070,$0073,$0076,$0079,$007c
+
+angleToVectorX:		; Counterclockwise angle, +x=(1,0)
+	.word $0100,$00ff,$00ff,$00ff,$00ff,$00ff,$00fe,$00fe,$00fd,$00fc,$00fc,$00fb
+	.word $00fa,$00f9,$00f8,$00f7,$00f6,$00f4,$00f3,$00f2,$00f0,$00ee,$00ed,$00eb
+	.word $00e9,$00e8,$00e6,$00e4,$00e2,$00df,$00dd,$00db,$00d9,$00d6,$00d4,$00d1
+	.word $00cf,$00cc,$00c9,$00c6,$00c4,$00c1,$00be,$00bb,$00b8,$00b5,$00b1,$00ae
+	.word $00ab,$00a7,$00a4,$00a1,$009d,$009a,$0096,$0092,$008f,$008b,$0087,$0083
+	.word $0080,$007c,$0078,$0074,$0070,$006c,$0068,$0064,$005f,$005b,$0057,$0053
+	.word $004f,$004a,$0046,$0042,$003d,$0039,$0035,$0030,$002c,$0028,$0023,$001f
+	.word $001a,$0016,$0011,$000d,$0008,$0004,$0000,$fffc,$fff8,$fff3,$ffef,$ffea
+	.word $ffe6,$ffe1,$ffdd,$ffd8,$ffd4,$ffd0,$ffcb,$ffc7,$ffc3,$ffbe,$ffba,$ffb6
+	.word $ffb1,$ffad,$ffa9,$ffa5,$ffa1,$ff9c,$ff98,$ff94,$ff90,$ff8c,$ff88,$ff84
+	.word $ff81,$ff7d,$ff79,$ff75,$ff71,$ff6e,$ff6a,$ff66,$ff63,$ff5f,$ff5c,$ff59
+	.word $ff55,$ff52,$ff4f,$ff4b,$ff48,$ff45,$ff42,$ff3f,$ff3c,$ff3a,$ff37,$ff34
+	.word $ff31,$ff2f,$ff2c,$ff2a,$ff27,$ff25,$ff23,$ff21,$ff1e,$ff1c,$ff1a,$ff18
+	.word $ff17,$ff15,$ff13,$ff12,$ff10,$ff0e,$ff0d,$ff0c,$ff0a,$ff09,$ff08,$ff07
+	.word $ff06,$ff05,$ff04,$ff04,$ff03,$ff02,$ff02,$ff01,$ff01,$ff01,$ff01,$ff01
+	.word $ff00,$ff01,$ff01,$ff01,$ff01,$ff01,$ff02,$ff02,$ff03,$ff04,$ff04,$ff05
+	.word $ff06,$ff07,$ff08,$ff09,$ff0a,$ff0c,$ff0d,$ff0e,$ff10,$ff12,$ff13,$ff15
+	.word $ff17,$ff18,$ff1a,$ff1c,$ff1e,$ff21,$ff23,$ff25,$ff27,$ff2a,$ff2c,$ff2f
+	.word $ff31,$ff34,$ff37,$ff3a,$ff3c,$ff3f,$ff42,$ff45,$ff48,$ff4b,$ff4f,$ff52
+	.word $ff55,$ff59,$ff5c,$ff5f,$ff63,$ff66,$ff6a,$ff6e,$ff71,$ff75,$ff79,$ff7d
+	.word $ff80,$ff84,$ff88,$ff8c,$ff90,$ff94,$ff98,$ff9c,$ffa1,$ffa5,$ffa9,$ffad
+	.word $ffb1,$ffb6,$ffba,$ffbe,$ffc3,$ffc7,$ffcb,$ffd0,$ffd4,$ffd8,$ffdd,$ffe1
+	.word $ffe6,$ffea,$ffef,$fff3,$fff8,$fffc,$0000,$0004,$0008,$000d,$0011,$0016
+	.word $001a,$001f,$0023,$0028,$002c,$0030,$0035,$0039,$003d,$0042,$0046,$004a
+	.word $004f,$0053,$0057,$005b,$005f,$0064,$0068,$006c,$0070,$0074,$0078,$007c
+	.word $0080,$0083,$0087,$008b,$008f,$0092,$0096,$009a,$009d,$00a1,$00a4,$00a7
+	.word $00ab,$00ae,$00b1,$00b5,$00b8,$00bb,$00be,$00c1,$00c4,$00c6,$00c9,$00cc
+	.word $00cf,$00d1,$00d4,$00d6,$00d9,$00db,$00dd,$00df,$00e2,$00e4,$00e6,$00e8
+	.word $00e9,$00eb,$00ed,$00ee,$00f0,$00f2,$00f3,$00f4,$00f6,$00f7,$00f8,$00f9
+	.word $00fa,$00fb,$00fc,$00fc,$00fd,$00fe,$00fe,$00ff,$00ff,$00ff,$00ff,$00ff
+
+angleToVectorY:		; Counterclockwise angle, +x=(1,0)
+	.word $0000,$0004,$0008,$000d,$0011,$0016,$001a,$001f,$0023,$0028,$002c,$0030
+	.word $0035,$0039,$003d,$0042,$0046,$004a,$004f,$0053,$0057,$005b,$005f,$0064
+	.word $0068,$006c,$0070,$0074,$0078,$007c,$007f,$0083,$0087,$008b,$008f,$0092
+	.word $0096,$009a,$009d,$00a1,$00a4,$00a7,$00ab,$00ae,$00b1,$00b5,$00b8,$00bb
+	.word $00be,$00c1,$00c4,$00c6,$00c9,$00cc,$00cf,$00d1,$00d4,$00d6,$00d9,$00db
+	.word $00dd,$00df,$00e2,$00e4,$00e6,$00e8,$00e9,$00eb,$00ed,$00ee,$00f0,$00f2
+	.word $00f3,$00f4,$00f6,$00f7,$00f8,$00f9,$00fa,$00fb,$00fc,$00fc,$00fd,$00fe
+	.word $00fe,$00ff,$00ff,$00ff,$00ff,$00ff,$0100,$00ff,$00ff,$00ff,$00ff,$00ff
+	.word $00fe,$00fe,$00fd,$00fc,$00fc,$00fb,$00fa,$00f9,$00f8,$00f7,$00f6,$00f4
+	.word $00f3,$00f2,$00f0,$00ee,$00ed,$00eb,$00e9,$00e8,$00e6,$00e4,$00e2,$00df
+	.word $00dd,$00db,$00d9,$00d6,$00d4,$00d1,$00cf,$00cc,$00c9,$00c6,$00c4,$00c1
+	.word $00be,$00bb,$00b8,$00b5,$00b1,$00ae,$00ab,$00a7,$00a4,$00a1,$009d,$009a
+	.word $0096,$0092,$008f,$008b,$0087,$0083,$007f,$007c,$0078,$0074,$0070,$006c
+	.word $0068,$0064,$005f,$005b,$0057,$0053,$004f,$004a,$0046,$0042,$003d,$0039
+	.word $0035,$0030,$002c,$0028,$0023,$001f,$001a,$0016,$0011,$000d,$0008,$0004
+	.word $0000,$fffc,$fff8,$fff3,$ffef,$ffea,$ffe6,$ffe1,$ffdd,$ffd8,$ffd4,$ffd0
+	.word $ffcb,$ffc7,$ffc3,$ffbe,$ffba,$ffb6,$ffb1,$ffad,$ffa9,$ffa5,$ffa1,$ff9c
+	.word $ff98,$ff94,$ff90,$ff8c,$ff88,$ff84,$ff80,$ff7d,$ff79,$ff75,$ff71,$ff6e
+	.word $ff6a,$ff66,$ff63,$ff5f,$ff5c,$ff59,$ff55,$ff52,$ff4f,$ff4b,$ff48,$ff45
+	.word $ff42,$ff3f,$ff3c,$ff3a,$ff37,$ff34,$ff31,$ff2f,$ff2c,$ff2a,$ff27,$ff25
+	.word $ff23,$ff21,$ff1e,$ff1c,$ff1a,$ff18,$ff17,$ff15,$ff13,$ff12,$ff10,$ff0e
+	.word $ff0d,$ff0c,$ff0a,$ff09,$ff08,$ff07,$ff06,$ff05,$ff04,$ff04,$ff03,$ff02
+	.word $ff02,$ff01,$ff01,$ff01,$ff01,$ff01,$ff00,$ff01,$ff01,$ff01,$ff01,$ff01
+	.word $ff02,$ff02,$ff03,$ff04,$ff04,$ff05,$ff06,$ff07,$ff08,$ff09,$ff0a,$ff0c
+	.word $ff0d,$ff0e,$ff10,$ff12,$ff13,$ff15,$ff17,$ff18,$ff1a,$ff1c,$ff1e,$ff21
+	.word $ff23,$ff25,$ff27,$ff2a,$ff2c,$ff2f,$ff31,$ff34,$ff37,$ff3a,$ff3c,$ff3f
+	.word $ff42,$ff45,$ff48,$ff4b,$ff4f,$ff52,$ff55,$ff59,$ff5c,$ff5f,$ff63,$ff66
+	.word $ff6a,$ff6e,$ff71,$ff75,$ff79,$ff7d,$ff80,$ff84,$ff88,$ff8c,$ff90,$ff94
+	.word $ff98,$ff9c,$ffa1,$ffa5,$ffa9,$ffad,$ffb1,$ffb6,$ffba,$ffbe,$ffc3,$ffc7
+	.word $ffcb,$ffd0,$ffd4,$ffd8,$ffdd,$ffe1,$ffe6,$ffea,$ffef,$fff3,$fff8,$fffc
 
 vramRowEndsMinusOne:
 	.word $209f,$213f,$21df,$227f,$231f,$23bf,$245f,$24ff,$259f,$263f,$26df,$277f,$281f,$28bf,$295f,$29ff,$2a9f,$2b3f,$2bdf,$2c7f
diff --git a/terrain.s b/terrain.s
index f9ae7a1..1467fa9 100644
--- a/terrain.s
+++ b/terrain.s
@@ -242,7 +242,6 @@ generateTerrainLoop:
 
 	lda sineTable,x
 
-	lsr
 	lsr
 	lsr
 
@@ -253,11 +252,13 @@ generateTerrainLoop:
 	iny
 	iny
 
-	clc
-	txa
-	adc #12
-	tax
-	
+	inx
+	inx
+	inx
+	inx
+	inx
+	inx
+
 	txa
 	and #$03ff
 	tax