diff --git a/ootw/TODO b/ootw/TODO
index 0b70f362..61a3d6e2 100644
--- a/ootw/TODO
+++ b/ootw/TODO
@@ -69,12 +69,13 @@ Level/Checkpoint #2:
 * general
   + If aliens catch you, they punch you
   + Shields disappear if you leave the room
+  + Alien AI
+  + Gun sprites/action
+  + Implement door
+  + Implement end scene
+  + Shoot the wire in the basement
 
 * cage room:
-  + Swing in the cage (take into account keyboard input)
-  + Ability to pick up gun, with all that entails
-  + Animation of friend?
-  + 1-bit audio recording of friend talking
   + in game, after some time the guard calms down
 
 * Jail:
@@ -91,10 +92,27 @@ Level/Checkpoint #2:
 * View:
   + music play when viewing city?
 
-
-
 Level/Checkpoint #3:
-+ Implement
+ + smoke
+ + Poisoning
+ + Falling
+ + Only show a window around us rolling
+ + End of level
+ + Fix animation speed of rolling
+
 
 Level/Checkpoint #4:
-+ Implement
++ Falling as enter level
++ Implement gun recharger
++ Implement doors
++ Implement guard
++ Add friend/shooting foreground action
++ Allow falling into pit/spike
++ Allow jumping to platform
++ Allow exiting level
+
+Level/Checkpoint #5:
++ Falling as enter level
++ Add rock sprites (so can walk behind them)
++ Allow falling into first pit
++ Detect X and adjust Y so we stay on ground surface
diff --git a/ootw/ootw_c5_cave.s b/ootw/ootw_c5_cave.s
index e60aef59..72f40b6c 100644
--- a/ootw/ootw_c5_cave.s
+++ b/ootw/ootw_c5_cave.s
@@ -6,10 +6,12 @@ ootw_cave_init:
 	lda	#0
 	sta	PHYSICIST_STATE
 	sta	WHICH_CAVE
+	; yes you fall in facing left for some reason
+	sta	DIRECTION		; left
 
 	lda	#1
 	sta	HAVE_GUN
-	sta	DIRECTION		; right
+
 
 	lda	#0
 	sta	PHYSICIST_X
@@ -174,51 +176,84 @@ c5_no_bg_action:
 
 	jsr	move_physicist
 
-	;===============================
-	; move friend
-	;===============================
-
-;	jsr	move_friend
-
-
 	;===============
 	; check room limits
 
 	jsr	check_screen_limit
 
+	;=================
+	; adjust floor
+
+	lda	WHICH_CAVE
+	cmp	#0
+	bne	check_floor1
+
+	lda	#14
+	sta	PHYSICIST_Y
+
+	lda	PHYSICIST_X
+	cmp	#19
+	bcc	check_floor0_done
+
+	lda	#12
+	sta	PHYSICIST_Y
+
+	lda	PHYSICIST_X
+	cmp	#28
+	bcc	check_floor0_done
+
+	lda	#10
+	sta	PHYSICIST_Y
+
+
+check_floor0_done:
+
+check_floor1:
+
 
 	;===============
 	; draw physicist
 
 	jsr	draw_physicist
 
-	;===============
-	; draw friend
-
-;	jsr	draw_friend
-
-c5_done_draw_friend:
-
 
 	;========================
 	; draw foreground action
 
-;	lda	WHICH_CAVE
-;	cmp	#2
-;	bne	c4_no_fg_action
+	lda	WHICH_CAVE
+	cmp	#0
+	bne	c5_no_fg_action
 
-;c2_draw_cart:
-;
-;	lda	CART_X
-;	sta	XPOS
-;	lda	#36
-;	sta	YPOS
-;	lda	#<cart_sprite
-;	sta	INL
-;	lda	#>cart_sprite
-;	sta	INH
-;	jsr     put_sprite_crop
-;	jmp	c2_no_fg_action
+c5_draw_rocks:
+	lda	#1
+	sta	XPOS
+	lda	#26
+	sta	YPOS
+	lda	#<small_rock
+	sta	INL
+	lda	#>small_rock
+	sta	INH
+	jsr	put_sprite
+
+	lda	#10
+	sta	XPOS
+	lda	#18
+	sta	YPOS
+	lda	#<medium_rock
+	sta	INL
+	lda	#>medium_rock
+	sta	INH
+	jsr	put_sprite
+
+	lda	#31
+	sta	XPOS
+	lda	#14
+	sta	YPOS
+	lda	#<large_rock
+	sta	INL
+	lda	#>large_rock
+	sta	INH
+	jsr	put_sprite
 
 c5_no_fg_action:
 
@@ -321,4 +356,32 @@ done_cave:
 	rts
 
 
+; at 1,26
+small_rock:
+	.byte 3,3
+	.byte $0A,$02,$20
+	.byte $00,$20,$A2
+	.byte $AA,$A2,$AA
+
+
+; at 10,18
+medium_rock:
+	.byte 5,6
+	.byte $AA,$AA,$6A,$AA,$AA
+	.byte $AA,$00,$00,$66,$AA
+	.byte $AA,$20,$20,$A6,$AA
+	.byte $0A,$00,$00,$02,$22
+	.byte $A0,$00,$00,$00,$22
+	.byte $2A,$00,$00,$02,$2A
+
+; at 31,14
+large_rock:
+	.byte 7,6
+	.byte $AA,$0A,$02,$02,$66,$6A,$AA
+	.byte $AA,$00,$00,$00,$20,$22,$AA
+	.byte $AA,$AA,$0A,$00,$62,$6A,$AA
+	.byte $2A,$22,$00,$00,$06,$66,$6A
+	.byte $00,$00,$00,$00,$22,$A2,$A6
+	.byte $AA,$A0,$00,$00,$02,$AA,$AA
+