List of Events

Updated on Jul 24, 2026

A list of all event states in the game, with descriptions how they’re seen in the debug menu.
The decompiled code can be found here: https://github.com/metroidret/mf/blob/main/include/constants/event.h

Dec	Hex	Text	Text	Translation	Description
000	00	TOHOKANKO	トクベツホカンコヘムカエ	go to special vault	Start of game
001	01	TOHOKANKO2	トクベツホカンコノチョウサ	investigation of special vault	Navigation room before quarantine bay
002	02	HOKANKO	ナビヘモドレ	return to navigation	Quarantine bay hornoad dead
003	03	TOMARUKARA	キョダイセイブツヲタオセ	defeat huge creature	Navigation room after quarantine bay [Level 0 unlocked]
004	04	TOMISSILE	ミサイルヲニュウシュセヨ	obtain missiles	Navigation room before elevator
005	05	DATA3	トナリノヘヤヘ	to next room	Skipped by not talking to computer
006	06	TODATA	データルームニハイル	enter data room	Entered missile data room
007	07	MISSILE	データルームデミサイルヲ	get missiles in data room	Missile data downloaded
008	08	DOWNENE	デンゲンガオチタ	power lost	Entered navigation room [power outage]
009	09	TOMARUKARA2	キョダイセイブツヲタオセ2	defeat huge creature 2	Navigation room after missiles
010	0A	DOWNBOSS1	ナビヘムカエ	go to navigation	Morph ball ability recovered
011	0B	TOKUTYOU	SR388ヘムカエ	go to SR388	Navigation room after morph ball
012	0C	ELESTART	エレデモ SR388ヘムカエ	elevator demo, go to SR388	Entered elevator room
013	0D	ELEEND	デモエンド SR388ヘ	demo end, to SR388	SA-X cutscene ends
014	0E	TOKUTYOU2	クウチョウメロンヲタオセ	defeat air conditioning melon	Navigation room entering SRX
015	0F	POWERB	コアXゴノコリハカイセヨ	after core-x destroy remaining	Charge beam ability recovered
016	10	KUTYOU	ハカイゴナビヘムカエ	after destroying go to navigation	All stabilizers online
017	11	TOBOM	ボムヲニュウシュセヨ	obtain bombs	Navigation room leaving SRX
018	12	TOLV1KEY	レベル1ヲカイジョセヨ	unlock level 1	Navigation room entering TRO
019	13	LV1KEY	レベル1カイジョ	level 1 unlocked	Security level 1 unlocked
020	14	TOBOM2	カイジョゴボムデータヘ	after unlocked, to bomb data	Skipped by not talking to computer
021	15	DATATRO	データルームニハイル	enter data room	Entered bomb data room
022	16	BOM	ネッタイカラダッシュツセヨ	escape from tropics	Bomb data downloaded
023	17	BOMQUAKE	ボムゴジシン	earthquake after bombs	SA-X quake
024	18	BOMQUAKE2	ジシンシュウリョウ	end of earthquake	Left SA-X quake room
025	19	DOWNBOSS2	ボスノノチダッシュツ	escape after boss	Hi-jump ability recovered
026	1A	TROSAX	SAXカラニゲル	escape from SA-X	Escaped TRO SA-X
027	1B	TOWATER	スイチュウセクションヘ	to underwater section	Navigation room leaving TRO
028	1C	WATER	スイイヲサゲロ	lower water level	Navigation room entering AQA
029	1D	DOWNBOSS3	ボスノノチスイイヲサゲロ	lower water level after boss	Speed booster power regained
030	1E	TOWATSWITCH	ダッシュノセツメイ	dash explanation	Skipped by not talking to computer (“Empty”)
031	1F	WATSWTROOM	スイイヘンコウヘヤ	change water level room	Entered pump control unit
032	20	WATSWITCH	スイイヘンコウ	change water level	Water level lowered
033	21	TOPWMISSILE	パワーミサイルヲテニイレロ	obtain power missiles	Navigation room leaving AQA
034	22	TOLV2KEY	レベル2ヲカイジョセヨ	unlock level 2	Navigation room entering PYR
035	23	LV2KEY	レベル2カイジョ	level 2 unlocked	Security level 2 unlocked
036	24	TOPWMISSILE2	Pミサイルヘカイジョゴ	to power missiles after unlock	Skipped by not talking to computer
037	25	DATABUR	データルームニハイル	enter data room	Entered super missile data room
038	26	PWMISSILE	パワーミサイルカンリョウ	completed power missiles	Super missile data downloaded
039	27	DOTADOTA	オートデモゴニモドレ	return after auto demo	Triggered BOX rumble
040	28	DOWNBOSSA1	ボスA タオス	defeated boss A	BOX defeated
041	29	TOENEGAS	アンコクセクションヘムカエ	go to dark section	Navigation room leaving PYR
042	2A	ADAMRENPO	アダムレンポウ	Adam and federation	Left navigation room
043	2B	ADAMRENPODEMO	アダムレンポウチュ	during Adam and federation	Secret conversation
044	2C	ADAMRENPOEND	アダムレンポエンド	Adam and federation end	Secret conversation over
045	2D	TOANKOKU	アンコクイガイデコウシン	except dark update	Skipped by using NOC navigation room
046	2E	DARNAVI	アンコクナビニハイル	enter dark navigation	Entered NOC navigation room
047	2F	TOENEGAS2	ボス4ヲタオセ	defeat boss 4	Navigation room entering NOC
048	30	DARSAX	SAXニアウ	encounter SA-X	NOC SA-X encounter
049	31	DARSAXESC	SAXカラニゲキル	escape from SA-X	Escaped NOC SA-X
050	32	BARILOSS	バリアスワレル	varia absorbed	NOC data room destroyed
051	33	DOWNBOSS4	ナビヘモドレ	return to navigation	Varia suit effect recovered
052	34	CXESCAPE	コールドX ニゲル	cold X flee	Reached top of room after Mega-X [Blue X flee]
053	35	TOFREEZEM	ゴッカンセクションヘムカエ	go to cold section	Navigation room leaving NOC
054	36	TOLV3KEY	レベル3ヲカイジョセヨ	unlock level 3	Navigation room entering ARC
055	37	LV3KEY	レベル3カイジョ	level 3 unlocked	Security Level 3 unlocked
056	38	TOFREEZEM2	アイスミサイルヲニュウシュセヨ	obtain ice missiles	Skipped by not talking to computer
057	39	DATAFRI	データルームニハイル	enter data room	Entered ice missile data room
058	3A	FREEZEM	アイスミサイルカンリョウ	completed ice missiles	Ice effect added to missiles
059	3B	TOENEBALL	ネツボウソウカイシ	overheating start	Navigation room leaving ARC
060	3C	WIDEB	コンソールヲオセ	use console	Wide beam ability recovered
061	3D	ENEBALL	ナビヘモドレ	return to navigation	Cooling unit operational
062	3E	TOETEKON	キョジュウクヘムカエ	go to residential area	Navigation room leaving PYR
063	3F	ETEKON	ナビヘキュウシュツゴ	to navigation after rescue	Animals released
064	40	TOPBOM	パワーボムヲニュウシュセヨ	obtain power bombs	Navigation room after animals
065	41	TOPBOM2	ゴッカンコウシン	cold update	Navigation room entering ARC
066	42	PBOM	パワーボムカンリョウ	completed ice missiles	Power bomb data downloaded
067	43	FRISAX	SAXニデアウ	encounter SA-X	ARC SA-X encounter
068	44	FRISAXESC	SAXカラニゲキル	escape from SA-X	Escaped ARC SA-X
069	45	TOSTARSHIP	スペースシップヘムカエ	to spaceship	Navigation room leaving ARC
070	46	ENGDOWN	スペースシップヘムカエ	to spaceship	Power outage
071	47	TODOURYOKU	ホジョデンゲンヲイレロ	turn on auxiliary power	Entered ship
072	48	BOSS5ROOM	ボスヘヤ	boss room	Entered Yakuza’s room
073	49	DOWNBOSS5	ホジョデンゲンヲイレロ	turn on auxiliary power	Space jump ability recovered
074	4A	SUBENG	ホジョデンゲンカンリョウ	completed auxiliary power	Auxiliary power engaged
075	4B	TOPLASMAB	ネッタイセクションヘムカエ	to tropical section	Navigation room after Yakuza
076	4C	TROSAX2	SAXニデアウ	encounter SA-X	Engaged TRO SA-X
077	4D	TROSAX2ESC	SAXカラニゲキル	escape from SA-X	Escaped TRO SA-X
078	4E	PLASMAB	ドウリョクカイフクナビヘ	power restored, to navigation	Plasma beam ability recovered
079	4F	TOGOKAN	ゴッカンボスヲタオセ	defeat cold boss	Navigation room leaving TRO
080	50	TOGOKAN2	ゴッカンナビデコウシン	cold navigation update	Navigation room entering ARC
081	51	DOWNBOSS6	ボスタオスナビヘ	defeated boss, to navigation	Gravity suit effect recovered
082	52	TOLV4KEY	レベル4ヲカイジョセヨ	unlock level 4	Entered level 4 security room
083	53	LV4KEY	レベル4カイジョ	level 4 unlocked	Security level 4 unlocked
084	54	TOKAKUSAN2	カクサンヲニュウシュセヨ2	obtain diffusion 2	Secret message
085	55	DATAWAT	データルームニハイル	enter data room	Entered diffusion missile data room
086	56	KAKUSAN	カクサンニュウシュナビヘ	diffusion obtained, to navigation	Diffusion missile data downloaded
087	57	TOANKOKUOKU	アンコクカクシヲサガセ	find dark hidden	Navigation room leaving AQA
088	58	TOSHUTTER	アンコクナビデコウシン	dark navigation update	Navigation room entering NOC
089	59	SHUTTER	アンコクノオクヘ	to dark interior	Restricted Zone warning
090	5A	SHUTTER2	シャッタージシン	shutter earthquake	Triggered BOX 2 rumble
091	5B	WAVEB	アンコクノオクヘ2	to dark interior 2	Wave beam ability recovered
092	5C	TOGOKUHIKEN	ゴクヒデモ	secrecy demo	Restricted Laboratory explosion
093	5D	RANSHA	ランシャアンドタイマー	random shooting and timer	60 seconds to detachment
094	5E	TOKIRIHANA	キリハナシ	detachment	Escaped Restricted Laboratory
095	5F	KIRIHANA	カサイゴコウシン	after fire update	Navigation room after Restricted Laboratory
096	60	DOWNBOSS7	ボス7 タオシダッシュツ	defeated boss 7, escape	Screw attack ability regained
097	61	TOOPE	シンジツ	truth	Navigation room leaving SRX
098	62	TOOPEMONO	モノローグ	monologue	End of first conversation
099	63	TOOPE2	キドウヲカエロ	change orbit	Second conversation
100	64	TOOPE3	アダムサイドコウシン	adam second update	Skipped by not talking to computer
101	65	INTOOPE	オペレーションニハイル	enter operation	Entered operations deck
102	66	DOWNSAX	SAXヲタオス	defeated SA-X	SA-X defeated
103	67	KIDOUKAE	キドウヲカエル	orbit changed	Orbit changed
104	68	ESCAPE	キドウヘンコウゴコウシン	update after orbit change	Skipped by not talking to computer [unused]
105	69	OMEGA	メトロイドトセントウ	fight with metroid	Entered ship room
106	6A	DOWNSAX2	オメガ SAXヲタオス	omega killed SA-X	SA-X killed by Omega Metroid
107	6B	ICEBEAM	アイスビームカクトク	ice beam aquired	Ice beam ability recovered
108	6C	DOWNOMEGA	メトロイドヲタオス	defeated Metroid	Omega Metroid defeated
109	6D	END	エンド	end	Escaped on ship