Alien 8: Routine at A971

Reached through UPDATES: the scene after the twenty-fourth chamber, set up by GAME_ENDED in pixels (the scene is not projected). The robot waits 64 turns, is lowered three pixels a turn into the can of oil (graphic 85) until it is below 40, stays there while its count runs on to 128, then rises three pixels a turn, now bright white, to 128, with a sound pitched by its height as it moves. Then a tune, and back to the menu (AFTER_GAME).

+11 counts: 0 to 63 waiting; 64 going down and then counting at the bottom; 128 and over going up. +10 is its colour (COLOUR_SCENE_OBJECT, in SCENE_SPARKS).

Reached through UPDATES: the scene after the twenty-fourth chamber, set up by GAME_ENDED in pixels (the scene is not projected). The robot waits 64 turns, is lowered three pixels a turn into the can of oil (graphic 85) until it is below 40, stays there while its count runs on to 128, then rises three pixels a turn, now bright white, to 128, with a sound pitched by its height as it moves. Then a tune, and back to the menu (AFTER_GAME). +11 counts: 0 to 63 waiting; 64 going down and then counting at the bottom; 128 and over going up. +10 is its colour (COLOUR_SCENE_OBJECT, in SCENE_SPARKS).
OILED_ROBOT	A971	LD A,(IX+$11)	the first 64 turns: wait
	A974	CP $40
	A976	JR C,OILED_ROBOT_2
	A978	CP $80	128 on: going up
	A97A	JR NC,OILED_ROBOT_3	128 on: going up
	A97C	LD A,(IX+$1B)	at the bottom: count
	A97F	CP $28
	A981	JR C,OILED_ROBOT_2
	A983	SUB $03	three pixels down
	A985	LD (IX+$1B),A	three pixels down
OILED_ROBOT_0	A988	CALL BEEP_BY_A	a sound pitched by its height; redraw
	A98B	CALL SET_WIPE_AND_DRAW_FLAGS	a sound pitched by its height; redraw
OILED_ROBOT_1	A98E	JP COLOUR_SCENE_OBJECT	colour its cells
OILED_ROBOT_2	A991	INC (IX+$11)	count on
	A994	JR OILED_ROBOT_1	count on
OILED_ROBOT_3	A996	LD A,(IX+$1B)	at the top: done
	A999	CP $80
	A99B	JR NC,OILED_ROBOT_4
	A99D	ADD A,$03	three pixels up, now bright white
	A99F	LD (IX+$1B),A
	A9A2	LD (IX+$10),$47
	A9A6	JR OILED_ROBOT_0
OILED_ROBOT_4	A9A8	LD DE,TUNE_WON	a tune, and back to the menu
	A9AB	CALL PLAY_TUNE
	A9AE	JP AFTER_GAME