diff --git a/games/keen/Makefile b/games/keen/Makefile
index 943d7b0f..c9b0e1a4 100644
--- a/games/keen/Makefile
+++ b/games/keen/Makefile
@@ -61,7 +61,7 @@ KEEN_LEVEL1:	keen_level1.o
 
 keen_level1.o:	keen_level1.s zp.inc hardware.inc \
 	print_help.s gr_fast_clear.s quit_yn.s text_drawbox.s level_end.s \
-	enemies_level1.s actions_level1.s item_level1.s \
+	enemies_level1.s item_level1.s \
 	graphics/keen_graphics.inc sprites/keen_sprites.inc \
 	maps/level1_map.lzsa \
 	status_bar.s draw_keen.s move_keen.s gr_putsprite_crop.s \
diff --git a/games/keen/NOTES b/games/keen/NOTES
index 5cf9dd58..d2a51b79 100644
--- a/games/keen/NOTES
+++ b/games/keen/NOTES
@@ -8,7 +8,8 @@ Memory map:
 	$0800-$0bff = lo-res page2
 	$0c00-$0fff = background image
 	$1000-$1fff = loader
-	$2000-????? = code
+	$2000-$3fff = code		(8k? currently 5k)
+
 	$9000-$93ff = tiles		(1k)
 	$9400-????? = big_tilemap	(10k)
 	$BC00-????? = tilemap		(1k) 10x16 
diff --git a/games/keen/actions_level1.s b/games/keen/actions_level1.s
deleted file mode 100644
index 030effcd..00000000
--- a/games/keen/actions_level1.s
+++ /dev/null
@@ -1,204 +0,0 @@
-
-	; someone pressed UP
-
-up_action:
-
-
-	; set X and Y value
-	; convert tile values to X,Y
-	; X=((KEEN_X/2)-1)+TILEX
-
-	lda     KEEN_X
-	lsr
-	sec
-	sbc	#1
-	clc
-	adc	TILEMAP_X
-        sta     XPOS
-
-	; Y = (KEENY/4)+TILEY
-	lda	KEEN_Y
-	lsr
-	lsr
-	clc
-	adc	TILEMAP_Y
-	sta	YPOS
-
-	; $39,$22 = 57,34
-
-	; check if it's a key slot
-check_red_keyhole:
-
-
-	; key slot is 280,148
-	; 280,148 (-80,-12) -> 200,136 -> (/4,/4) -> 50,34
-
-	lda	XPOS
-	cmp	#50
-	beq	redkey_x
-	cmp	#51
-	bne	check_if_exit
-
-redkey_x:
-
-	lda	YPOS
-	cmp	#34
-	bne	check_if_exit
-
-	; check that we have the key
-	lda	INVENTORY
-	and	#INV_RED_KEY
-	bne	open_the_wall
-
-no_red_key:
-	jsr	buzzer_noise
-	jmp	done_up_action
-
-	; open the red wall
-	; there has to be a more efficient way of doing this
-open_the_wall:
-	; reset smc
-	lda	#>big_tilemap
-	sta	rwr_smc1+2
-	sta	rwr_smc2+2
-
-remove_red_wall_outer:
-	ldx	#0
-remove_red_wall_loop:
-rwr_smc1:
-	lda	big_tilemap,X
-	cmp	#49			; red key tile
-	bne	not_red_tile
-	lda	#2			; lblue bg tile
-rwr_smc2:
-	sta	big_tilemap,X
-not_red_tile:
-	inx
-	bne	remove_red_wall_loop
-
-	inc	rwr_smc1+2
-	inc	rwr_smc2+2
-
-	lda	rwr_smc1+2
-	cmp	#(>big_tilemap)+40
-	bne	remove_red_wall_outer
-
-	; refresh local tilemap
-
-	jsr	copy_tilemap_subset
-
-	jsr	rumble_noise
-
-	jmp	done_up_action
-
-
-	; check if it's the exit
-check_if_exit:
-
-	; exit is 296,148
-	; 296,148 (-80,-12) -> 216,136 -> (/4,/4) -> 54,34
-
-	lda	XPOS
-	cmp	#54
-	beq	exit_x
-
-	cmp	#55
-	bne	done_up_action
-
-exit_x:
-	lda	YPOS
-	cmp	#34
-	bne	done_up_action
-
-	; check that we have the key
-	lda	INVENTORY
-	and	#INV_RED_KEY
-	beq	done_up_action
-
-	lda	#1
-	sta	DOOR_ACTIVATED
-
-	sta	FRAMEL		; restart timer
-
-done_up_action:
-
-	rts
-
-
-	;==========================
-	; open the door, end level
-	;==========================
-check_open_door:
-	lda	DOOR_ACTIVATED
-	beq	done_open_door
-
-	asl
-	tay
-	lda	door_opening,Y
-	sta	INL
-	lda	door_opening+1,Y
-	sta	INH
-
-	; need to find actual door location
-	; it's at 54,34
-	; Y is going to be at 20 unless something weird is going on
-	; X is going to be ((54-TILE_X)+2)*2
-
-	lda	#56
-	sec
-	sbc	TILEMAP_X
-	asl
-	sta	XPOS
-
-	lda	#20
-	sta	YPOS
-
-	jsr	put_sprite_crop
-
-	lda	FRAMEL
-	and	#$7
-	bne	done_open_door
-
-	; increment
-
-	inc	DOOR_ACTIVATED
-	lda	DOOR_ACTIVATED
-	cmp	#6
-	bne	done_open_door
-
-	jsr	level_end
-
-done_open_door:
-	rts
-
-
-
-door_opening:
-	.word	door_sprite0
-	.word	door_sprite0
-	.word	door_sprite1
-	.word	door_sprite2
-	.word	door_sprite1
-	.word	door_sprite0
-
-door_sprite0:
-	.byte	4,4
-	.byte	$15,$55,$55,$f5
-	.byte	$55,$f5,$5f,$55
-	.byte	$25,$25,$25,$25
-	.byte	$55,$55,$55,$55
-
-door_sprite1:
-	.byte	4,4
-	.byte	$51,$f5,$f5,$5f
-	.byte	$55,$05,$05,$50
-	.byte	$05,$50,$50,$55
-	.byte	$52,$55,$55,$52
-
-door_sprite2:
-	.byte	4,4
-	.byte	$f5,$05,$05,$f0
-	.byte	$55,$00,$00,$55
-	.byte	$55,$00,$00,$55
-	.byte	$05,$50,$50,$25
-
diff --git a/games/keen/keen_level1.s b/games/keen/keen_level1.s
index 22a6ba81..db336912 100644
--- a/games/keen/keen_level1.s
+++ b/games/keen/keen_level1.s
@@ -109,8 +109,6 @@ keen_start:
 	; we copy in full screen, 40x48 = 20x12 tiles
 	;	we start out assuming position is 0,5
 
-
-
 	lda	#0
 	sta	TILEMAP_X
 	lda	#5
@@ -205,7 +203,7 @@ level1_bg_zx02:
 	.include	"text_print.s"
 	.include	"gr_offsets.s"
 	.include	"gr_fast_clear.s"
-	.include	"gr_copy.s"
+;	.include	"gr_copy.s"
 	.include	"gr_pageflip.s"
 	.include	"gr_putsprite_crop.s"
 	.include	"zx02_optim.s"
@@ -225,7 +223,6 @@ level1_bg_zx02:
 	.include	"handle_laser.s"
 	.include	"draw_tilemap.s"
 	.include	"enemies_level1.s"
-	.include	"actions_level1.s"
 	.include	"item_level1.s"
 
 	.include	"sound_effects.s"
diff --git a/games/keen/move_keen.s b/games/keen/move_keen.s
index c462a75b..9c932a24 100644
--- a/games/keen/move_keen.s
+++ b/games/keen/move_keen.s
@@ -36,6 +36,12 @@ move_keen:
 	lda	KEEN_DIRECTION		; check direction
 	bmi	move_left
 
+	;==============================
+	; Move Keen Right
+	;==============================
+	; if (keen_x<22) || (tilemap_x>xmax-20) walk
+	;	otherwise, scroll
+
 	lda	KEEN_X			; if X more than 22
 	cmp	#22			; scroll screen rather than keen
 	bcc	keen_walk_right
@@ -69,6 +75,15 @@ dwr_noflo:
 
 move_left:
 
+	;==============================
+	; Move Keen Right
+	;==============================
+	; if (keen_x>=14) || (tilemap_x=0) walk
+	;	otherwise, scroll
+
+	lda	TILEMAP_X
+	beq	keen_walk_left
+
 	lda	KEEN_X				; get current X
 	cmp	#14
 	bcs	keen_walk_left		; bge	; if >=14 walk