en

This is a sub-page of Development:Pokémon Gold and Silver/Sprites/980506.

A collection of sprites found in internal files dated May 6, 1998. These sprites represent a later version of the game than the one seen in the 1997 Spaceworld demo, and as such many of the Pokémon found here have not been seen elsewhere to date. Any additional data regarding these Pokémon - names, move data, stats and evolutionary lines - is not known to exist.

The first 151 Pokémon match the Pokédex order, and the others appear to be arranged according to some sort of internal ID. Said internal ID is listed in the leftmost column.

Early sprites for Yellow were also found in this folder. More info about those can be found here.

Original 151#

Internal #	English Name	Japanese Name
1	Bulbasaur	フシギダネ fushigidane
2	Ivysaur	フシギソウ fushigisou
3	Venusaur	フシギバナ fushigibana
4	Charmander	ヒトカゲ hitokage
5	Charmeleon	リザード rizaado
6	Charizard	リザードン rizaadon
7	Squirtle	ゼニガメ zenigame
8	Wartortle	カメール kameeru
9	Blastoise	カメックス kamekkusu
10	Caterpie	キャタピー kyatapii
11	Metapod	トランセル toranseru
12	Butterfree	バタフリー batafurii
13	Weedle	ビードル biidoru
14	Kakuna	コクーン kokuun
15	Beedrill	スピアー supiaa
16	Pidgey	ポッポ poppo
17	Pidgeotto	ピジョン pijon
18	Pidgeot	ピジョット pijotto
19	Rattata	コラッタ koratta
20	Raticate	ラッタ ratta
21	Spearow	オニスズメ onisuzume
22	Fearow	オニドリル onidoriru
23	Ekans	アーボ aabo
24	Arbok	アーボック aabokku
25	Pikachu	ピカチュウ pikachuu
26	Raichu	ライチュウ raichuu
27	Sandshrew	サンド sando
28	Sandslash	サンドパン sandopan
29	Nidoran ♀	ニドラン♀ nidoran♀
30	Nidorina	ニドリーナ nidoriina
31	Nidoqueen	ニドクイン nidokuin
32	Nidoran ♂	ニドラン♂ nidoran♂
33	Nidorino	ニドリーノ nidoriino
34	Nidoking	ニドキング nidokingu
35	Clefairy	ピッピ pippi
36	Clefable	ピクシー pikushii
37	Vulpix	ロコン rokon
38	Ninetales	キュウコン kyūkon
39	Jigglypuff	プリン purin
40	Wigglytuff	プクリン pukurin
41	Zubat	ズバット zubatto
42	Golbat	ゴルバット gorubatto
43	Oddish	ナゾノクサ nazonokusa
44	Gloom	クサイハナ kusaihana
45	Vileplume	ラフレシア rafureshia
46	Paras	パラス parasu
47	Parasect	パラセクト parasekuto
48	Venonat	コンパン konpan
49	Venomoth	モルフォン morufon
50	Diglett	ディグダ diguda
51	Dugtrio	ダグトリオ dagutorio
52	Meowth	ニャース nyaasu
53	Persian	ぺルシアン perushian
54	Psyduck	コダック kodakku
55	Golduck	ゴルダック gorudakku
56	Mankey	マンキー mankii
57	Primeape	オコリザル okorizaru
58	Growlithe	ガーディ gaadi
59	Arcanine	ウインディ uindi
60	Poliwag	ニョロモ nyoromo
61	Poliwhirl	ニョロゾ nyorozo
62	Poliwrath	ニョロボン nyorobon
63	Abra	ケーシィ keeshii
64	Kadabra	ユンゲラー yungeraa
65	Alakazam	フーディン fuudin
66	Machop	ワンリキー wanrikii
67	Machoke	ゴーリキー goorikii
68	Machamp	カイリキー kairikii
69	Bellsprout	マダツボミ madatsubomi
70	Weepinbell	ウツドン utsudon
71	Victreebel	ウツボット utsubotto
72	Tentacool	メノクラゲ menokurage
73	Tentacruel	ドククラゲ dokukurage
74	Geodude	イシツブテ ishitsubute
75	Graveler	ゴローン goroon
76	Golem	ゴローニャ goroonya
77	Ponyta	ポニータ poniita
78	Rapidash	ギャロップ gyaroppu
79	Slowpoke	ヤドン yadon
80	Slowbro	ヤドラン yadoran
81	Magnemite	コイル koiru
82	Magneton	レアコイル reakoiru
83	Farfetch'd	カモネギ kamonegi
84	Doduo	ドードー doodoo
85	Dodrio	ドードリオ doodorio
86	Seel	パウワウ pauwau
87	Dewgong	ジュゴン jugon
88	Grimer	べトべター betobetaa
89	Muk	べトべトン betobeton
90	Shellder	シェルダー sherudaa
91	Cloyster	パルシェン parushen
92	Gastly	ゴース goosu
93	Haunter	ゴースト goosuto
94	Gengar	ゲンガー gengaa
95	Onix	イワーク iwaaku
96	Drowzee	スリープ suriipu
97	Hypno	スリーパー suriipaa
98	Krabby	クラブ kurabu
99	Kingler	キングラー kinguraa
100	Voltorb	ビリリダマ biriridama
101	Electrode	マルマイン marumain
102	Exeggcute	タマタマ tamatama
103	Exeggutor	ナッシー nasshii
104	Cubone	カラカラ karakara
105	Marowak	ガラガラ garagara
106	Hitmonlee	サワムラー sawamuraa
107	Hitmonchan	エビワラー ebiwaraa
108	Lickitung	べロリンガ beroringa
109	Koffing	ドガース dogaasu
110	Weezing	マタドガス matadogasu
111	Rhyhorn	サイホーン saihoon
112	Rhydon	サイドン saidon
113	Chansey	ラッキー rakkii
114	Tangela	モンジャラ monjara
115	Kangaskhan	ガルーラ garuura
116	Horsea	タッツー tattsuu
117	Seadra	シードラ shiidora
118	Goldeen	トサキント tosakinto
119	Seaking	アズマオウ azumaō
120	Staryu	ヒトデマン hitodeman
121	Starmie	スターミー sutaamii
122	Mr.Mime	バリヤード bariyaado
123	Scyther	ストライク sutoraiku
124	Jynx	ルージュラ ruujura
125	Electabuzz	エレブー erebuu
126	Magmar	ブーバー buubaa
127	Pinsir	カイロス kairosu
128	Tauros	ケンタロス kentarosu
129	Magikarp	コイキング koikingu
130	Gyarados	ギャラドス gyaradosu
131	Lapras	ラプラス rapurasu
132	Ditto	メタモン metamon
133	Eevee	イーブイ iibui
134	Vaporeon	シャワーズ shawaazu
135	Jolteon	サンダース sandaasu
136	Flareon	ブースター buusutaa
137	Porygon	ポリゴン porigon
138	Omanyte	オムナイト omunaito
139	Omastar	オムスター omusutaa
140	Kabuto	カブト kabuto
141	Kabutops	カブトプス kabutopusu
142	Aerodactyl	プテラ putera
143	Snorlax	カビゴン kabigon
144	Articuno	フリーザー furiizaa
145	Zapdos	サンダー sandaa
146	Moltres	ファイヤー faiyaa
147	Dratini	ミニリュウ miniryuu
148	Dragonair	ハクリュー hakuryuu
149	Dragonite	カイリュー kairyuu
150	Mewtwo	ミュウツー myuutsuu
151	Mew	ミュウ myuu

Sprites 300-448#

Internal #	English Name	Japanese Name	Notes
300	.	.	A pitch-black humanoid silhouette with three tufts of hair playing the flute, evidently based on Kokopelli, a fertility deity in some Native American cultures. Given its inspiration and its resemblance to Celebi's design in the Spaceworld 1999 build of Gold and Silver, it's likely this Pokémon was reworked into Celebi.
301	.	.	A long white worm-like creature with protruding eyes. Might have been intended to be a pre-evolution for "Gurotesu" (302), given the close positioning and design.
302	.	グロテス gurotesu	Was present in the Spaceworld '97 demo.
303	.	イカリ ikari	Was present in the Spaceworld '97 demo.
304	.	.	A fox-like Pokémon with a fiery tail similar to Chimchar's. Bears some resemblance to Fennekin.
305	.	.	A small white round creature with two feet and a happy face. Appears to be a pre-evolution for 306.
306	.	.	Similar to 305, albeit larger, with more bunny-like feet and bunny-like leaf ears. Its design may be based on the "Yuki Usagi" (literally "Snow Bunny"; like a snowman, but a tiny bunny). Appears to be an evolution for 305.
307	.	.	Appears to be an evolution for 306. Appears more pear-shaped, lacks the "bunny" look in its feet, and has long "leaf hair" instead of ears.
308	.	.	Similar to 307, albeit darker, with a moodier expression, and a more tree-like design. Either an alternate design for 307 or a split evolution for 306.
309	.	.	A large elephant-like Pokémon with horns on its head and back. Possibly related to a similar-looking back sprite for an elephant Pokémon intended for Red and Green.
310	Natu	ネイティ neiti	Same design used in the Spaceworld '97 demo.
311	.	.	What appears to be a mid-stage design bridging Natu and Xatu. Appears distinctly more peacock-like, with face markings that aren't present on Xatu.
312	Xatu	ネイティオ neitio	Same design used in the Spaceworld '97 demo.
313	.	.	A crooked-looking spotted kiwi bird-like Pokémon.
314	.	.	Given the animal basis, this Pokémon was potentially revised into Gligar and/or Skorupi, both of whom are also based on scorpions.
315	.	.	A small egg-shaped bird Pokémon with a curly black tuft of hair, a black belly patch, small cheeks, and a nubby tail.
316	.	.	A g-clef-shaped bird Pokémon with small wings and a duck-like head. Might have later inspired Chatot, who is also a music-themed bird Pokémon.
317	.	.	Possible relation to Qwilfish, either an early design for it or for "Shibirefugu" (446), its evolution in the Spaceworld '97 demo.
318	Quagsire	ヌオー nuoo	Same design used in the Spaceworld '97 demo.
319	.	.	A boar-like Pokémon with antlers.
320	Sneasel	ニューラ nyuura	Same design used in the Spaceworld '97 demo.
321	Ampharos	デンリュウ denryuu	Same design used in the Spaceworld '97 demo.
322	Marill	マリル mariru	Same design used in the Spaceworld '97 demo.
323	Aipom	エイパム eipamu	Same design used in the Spaceworld '97 demo.
324	.	キョンパン kyonpan	Was present in the Spaceworld '97 demo.
325	.	.	Possible relation to "Pudi" (431), Growlithe's pre-evolution in the Spaceworld '97 demo. Likely an early design for it or a possible evolution if the Pudi line was meant to be unrelated to the Growlithe line.
326	Politoed	ニョロトノ nyorotono	Same design used in the Spaceworld '97 demo.
327	.	ノロワラ norowara	Was present in the Spaceworld '97 demo.
328	Hoppip	ハネッコ hanekko	Same design used in the Spaceworld '97 demo.
329	Skiploom	ポポッコ popokko	Same design used in the Spaceworld '97 demo.
330	Jumpluff	ワタッコ watakko	Same design used in the Spaceworld '97 demo.
331	.	.	A dopey-eyed ghost Pokémon wearing an hitakakushi and followed by two hitodama.
332	.	コトラ kotora	Was present in the Spaceworld '97 demo, and was originally intended for Red and Green.
333	.	ライトラ raitora	Was present in the Spaceworld '97 demo, and was originally intended for Red and Green.
334	Donphan	ドンファン donfan	Front sprite almost identical to Gold final.
335	Slowking	ヤドキング yadokingu	Front sprite almost identical to Gold final.
336	Girafarig	キリンリキ kirinriki	Same design used in the Spaceworld '97 demo.
337	Crobat	クロバット kurobatto	Same design used in the Spaceworld '97 demo.
338	Stantler	オドシシ odoshishi	Front sprite pose identical to Gold final, but with a different, more eye-like design for the horns.
339	Qwilfish	ハリーセン hariisen	Front sprite almost identical to Gold final.
340	.	ハナモグラ hanamogura	Was present in the Spaceworld '97 demo. Before Bayleef existed, this was the Grass starter middle evolution.
341	Remoraid	テッポウオ teppouo	Same design used in the Spaceworld '97 demo.
342	.	エレべビー erebebii	The Spaceworld '97 demo's equivalent to Elekid.
343	Elekid	エレキッド erekiddo	A rare instance of a final design and its Spaceworld '97 equivalent coexisting. Front sprite is identical to Gold final.
344	.	.	A fish-like Pokémon bearing some resemblance to a viking ship. May have had some ties to 415.
345	Hoothoot	ホーホー hoohoo	Same design used in the Spaceworld '97 demo.
346	Smeargle	ドーブル dooburu	Same design used in the Spaceworld '97 demo.
347	Ho-oh	ホウオウ houou	Front sprite identical to Gold final and back sprite identical to final.
348	Unown	アンノーン annoon	Similar sprite to final, albeit taller. Interestingly enough, the final versions of all of the Unown can also be found in this archive.
349	.	.	A large canine Pokémon with tusks and an imposing coat of shaggy fur.
350	.	.	A rather odd-looking Pikachu-like Pokémon.
351	.	.	A snake Pokémon with large eyes, chest markings, and some Native American headdress-inspired head feathers.
352	.	.	Some sort of crane-like bird Pokémon wearing a conical hat and featuring what appears to have a scarecrow theme.
353	.	.	A gargoyle-like Pokémon with a long tail and two long feet.
354	.	マンボー1 manboo 1	Was present in the Spaceworld '97 demo, where it evolved into "Ikari" (303) and then into "Gurotesu" (302). Here, it appears it was instead part of a completely different evolutionary line.
355	.	.	Apparent evolution of "Manboo 1" (354).
356	.	.	Apparent evolution of 355.
357	.	ホノオグマ honooguma	Was present in the Spaceworld '97 demo. Original Fire starter.
358	.	ボルべアー borubeaa	Was present in the Spaceworld '97 demo. Original Fire starter's middle evolution.
359	.	ダイナべア dainabea	Was present in the Spaceworld '97 demo. Original Fire starter's final evolution.
360	.	.	A serious-looking flying squirrel wearing a headband and a sheathed sword tied to its back.
361	Meganium	メガニウム meganiumu	Front sprite identical to Gold final and back sprite identical to final.
362	Miltank	ミルタンク mirutanku	Same design used in the Spaceworld '97 demo.
363	Snubbull	ブルー bulu	Sprites almost identical to final.
364	Cyndaquil	ヒノアラシ hinoarashi	Early Cyndaquil, before it was used as the Fire starter. It doesn't even appear to have been obviously Fire-type at this point, its spikes instead appearing to be solid.
365	.	リンリン rinrin	Was present in the Spaceworld '97 demo.
366	.	クルス kurusu	Was present in the Spaceworld '97 demo. Original Water starter.
367	.	アクア akua	Was present in the Spaceworld '97 demo. Original Water starter's middle evolution.
368	.	アクエリア akueria	Was present in the Spaceworld '97 demo. Original Water starter's final evolution.
369	Chikorita	チコリータ chikoriita	Sprites almost identical to final.
370	Raikou	ライコウ raikou	Same design used in the Spaceworld '97 demo.
371	Entei	エンテイ entei	Same design used in the Spaceworld '97 demo.
372	Suicune	スイクン suikun	Same design used in the Spaceworld '97 demo.
373	Skarmory	エアームド eaamudo	Sprites almost identical to final.
374	Delibird	デリバード deribado	Same design used in the Spaceworld '97 demo.
375	Cleffa	ピィ pii	Same design used in the Spaceworld '97 demo.
376	Octillery	オクタン okutan	Same design used in the Spaceworld '97 demo.
377	.	.	Given design similarities (albeit more fox-like in appearance), this Pokémon was potentially revised into Furret.
378	.	.	A Pokémon based on the concept of storks delivering babies, complete with it carrying a tiny chick.
379	Pichu	ピチュー pichuu	Same design used in the Spaceworld '97 demo.
380	.	.	A drill-theme squid Pokémon. Interestingly, its back sprite lacks the drill elements, suggesting it might reflect a different iteration of this Pokémon's design. Possibly related to a similar-looking back sprite for a squid Pokémon intended for Red and Green.
381	Mantine	マンタイン mantain	Same design used in the Spaceworld '97 demo.
382	.	.	A bagworm-like Pokémon with long ears which likely went on to inspire Pineco and even possibly Burmy.
383	.	.	Apparent evolution of 382. Might have inspired Mothim.
384	Spinarak	イトマル itomaru	Same design used in the Spaceworld '97 demo.
385	Ariados	アリアドス ariadosu	Same design used in the Spaceworld '97 demo.
386	.	.	A koala Pokémon sitting on a miniature tree. Likely went on to inspire Komala.
387	.	.	A crazed-looking tanuki Pokémon carrying afire kindling on its back. Appears to be based on the folk tale of Kachi-kachi Yama.
388	Houndour	デルビル derubiru	Same design used in the Spaceworld '97 demo.
389	Houndoom	へルガー herugaa	Same design used in the Spaceworld '97 demo.
390	.	ウルフマン urufuman	Was present in the Spaceworld '97 demo.
391	.	ワーウルフ waaurufu	Was present in the Spaceworld '97 demo.
392	.	.	A rather odd-looking cockatoo-like Pokémon with a ruff of feathers around its neck, as well as what appears to be a beak shaped like either a gas mask or a megaphone. If the later is correct, it's possible this Pokémon could have served as inspiration for Chatot.
393	.	ボムシカー bomushikaa	Was present in the Spaceworld '97 demo, albeit with a slightly different design.
394	.	プチコーン puchikoon	Pre-evolution for Ponyta which was present in the Spaceworld '97 demo and was originally intended for Red and Green.
395	.	ギョピン gyopin	Pre-evolution for Goldeen which was present in the Spaceworld '97 demo and was originally intended for Red and Green.
396	.	ミコン mikon	Pre-evolution for Vulpix which was present in the Spaceworld '97 demo and was originally intended for Red and Green.
397	.	.	A frog Pokémon with a long tongue and a horn on its head.
398	.	ツインズ tsuinzu	Pre-evolution for Girafarig which was present in the Spaceworld '97 demo.
399	Ledyba	レディバ rediba	Same design used in the Spaceworld '97 demo.
400	.	.	A rather odd hippopotamus-like Pokémon with what appears to be a maw-hawk and black "pant".
401	.	.	A monstrous living skeleton Pokémon with a comically long snout.
402	.	.	A bunny-like Pokémon with large spotted ears, no arms, and a sort of pearl around its neck similar to Dragonair's.
403	.	.	A fly Pokémon which may have had some ties to 405.
404	.	.	Some sort of plant Pokémon with only one eye and a spiky head. Bears some resemblance to Sunflora's early design, and may have possibly been intended to be a pre-evolution of it.
405	.	.	A fly Pokémon which may have had some ties to 403.
406	.	.	A small dinosaur-like Pokémon which appears to use an egg as a hat. Likely went on to inspire Cranidos.
407	.	.	A small Pokémon comprised of a small spherical body with five cherry blossom petals attached to it. Likely went on to inspire Cherrim.
408	Mareep	メリープ meriipu	Same design used in the Spaceworld '97 demo.
409	Hitmontop	カポエラー kapoeraa	Same design used in the Spaceworld '97 demo.
410	.	べトべビー betobebii	Pre-evolution for Grimer which was present in the Spaceworld '97 demo.
411	Murkrow	カポエラー kapoeraa	Same design used in the Spaceworld '97 demo.
412	Dunsparce	ノコッチ nokocchi	A tsuchinoko-like Pokémon which bears a resemblance to Dunsparce's sprites in the Spaceworld '99 demo.
413	Smoochum	ムチュール muchuuru	Same design used in the Spaceworld '97 demo.
414	.	ヒナーズ hinaazu	Pre-evolution for Doduo which was present in the Spaceworld '97 demo.
415	.	.	An armored fish Pokémon which may have had some ties to 344.
416	.	.	What appears to be a fish with bird wings, possibly inspired by the theme of flying fish.
417	Sunflora	キマワリ kimawari	Same design used in the Spaceworld '97 demo.
418	.	ターバン taaban	Was present in the Spaceworld '97 demo. No direct relation to Slowpoke or Shellder lines.
419	.	マダーム madaamu	Evolution for Farfetch'd which was present in the Spaceworld '97 demo.
420	Steelix	ハガネール haganeeru	Front sprite is nearly identical to final with minor shading differences; back sprite is exactly identical.
421	Blissey	ハピナス hapinasu	Same design used in the Spaceworld '97 demo.
422	.	モンジャ monja	Pre-evolution for Tangela which was present in the Spaceworld '97 demo.
423	.	ジャランラ jaranra	Evolution for Tangela which was present in the Spaceworld '97 demo.
424	Scizor	ハッサム hassamu	Same design used in the Spaceworld '97 demo.
425	Magby	ブビィ bubii	Same design used in the Spaceworld '97 demo.
426	.	プラックス purakkusu	Evolution for Pinsir which was present in the Spaceworld '97 demo.
427	.	アニモン animon	Evolution for Ditto which was present in the Spaceworld '97 demo.
428	Porygon2	ポリゴン2 porigon2	Same design used in the Spaceworld '97 demo.
429	Igglybuff	ププリン pupurin	Same design used in the Spaceworld '97 demo.
430	.	コーニャ koonya	Pre-evolution for Meowth which was present in the Spaceworld '97 demo.
431	.	プディ pudi	Pre-evolution for Growlithe which was present in the Spaceworld '97 demo.
432	Kingdra	キングドラ kingudora	Same design used in the Spaceworld '97 demo.
433	.	リーフィ riifi	Grass-type evolution for Eevee which was present in the Spaceworld '97 demo. A Grass-type evolution for Eevee, Leafeon, would be properly introduced several years later in Generation IV.
434	Espeon	エーフィ eefi	Same design used in the Spaceworld '97 demo.
435	Umbreon	ブラッキー burakkii	Same design used in the Spaceworld '97 demo.
436	Bellossom	キレイハナ kireihana	Same design used in the Spaceworld '97 demo.
437	.	ツボミット tsubomitto	Split evolution for Weepinbell which was present in the Spaceworld '97 demo.
438	.	パラ para	Pre-evolution for Paras which was present in the Spaceworld '97 demo.
439	Flaaffy	モココ mokoko	Same design used in the Spaceworld '97 demo.
440	.	べルルン berurun	Was present in the Spaceworld '97 demo.
441	.	バリリーナ baririina	Pre-evolution for Mr. Mime which was present in the Spaceworld '97 demo. A pre-evolution for Mr. Mime, Mime Jr., would be properly introduced several years later in Generation IV.
442	.	ナメール nameeru	Evolution for Lickitung which was present in the Spaceworld '97 demo. An evolution for Lickitung, Lickilicky, would be properly introduced several years later in Generation IV.
443	Noctowl	ヨルノズク yorunozuku	Same design used in the Spaceworld '97 demo.
444	Phanpy	ゴマゾウ gomazō	Same design used in the Spaceworld '97 demo.
445	Togepi	トゲピー togepii	Same design used in the Spaceworld '97 demo.
446	.	シビレフグ shibirefugu	Evolution for Qwilfish which was present in the Spaceworld '97 demo.
447	Ledian	レディアン redian	Same design used in the Spaceworld '97 demo.
448	Tyrogue	バルキー barukii	Same design used in the Spaceworld '97 demo.

Special Sprites#

The end of the sprite list contains a few sprites with more distinct filenames.

Unown Variants#

All the sprites for the different variations of Unown use the "PM2F_" naming scheme, albeit with "UN" followed by the corresponding Unown's letter instead of a number.

File Name	English Name	Japanese Name
UNA	Unown	アンノーン annoon
UNB	Unown	アンノーン annoon
UNC	Unown	アンノーン annoon
UND	Unown	アンノーン annoon
UNE	Unown	アンノーン annoon
UNF	Unown	アンノーン annoon
UNG	Unown	アンノーン annoon
UNH	Unown	アンノーン annoon
UNI	Unown	アンノーン annoon
UNJ	Unown	アンノーン annoon
UNK	Unown	アンノーン annoon
UNL	Unown	アンノーン annoon
UNM	Unown	アンノーン annoon
UNN	Unown	アンノーン annoon
UNO	Unown	アンノーン annoon
UNP	Unown	アンノーン annoon
UNQ	Unown	アンノーン annoon
UNR	Unown	アンノーン annoon
UNS	Unown	アンノーン annoon
UNT	Unown	アンノーン annoon
UNU	Unown	アンノーン annoon
UNV	Unown	アンノーン annoon
UNW	Unown	アンノーン annoon
UNX	Unown	アンノーン annoon
UNY	Unown	アンノーン annoon
UNZ	Unown	アンノーン annoon

Alternate Sprites#

Three alternate sprites are also present, albeit with no corresponding back sprites.

A slightly earlier iteration of Honooguma's front sprite, labeled as "PM2F_155", with 155 being its Pokédex number in the Spaceworld '97 demo. Meanwhile, the Honooguma front sprite used in the Spaceworld '97 demo is labeled "PM2F_357".

Labeled as "PM2F_DEN" (likely standing for "Pocket Monsters 2 Front Denryu") is this early sprite of Ampharos which predates the one used in Spaceworld '97 and was previously only seen in the 1997 Pocket Monsters Official Fanbook.

Labeled as "PM2F_TES" (possibly standing for "Pocket Monsters 2 Front Test") is this alternate sprite of Gloom which features some additional "stink particles" and what appears to be a crudely-drawn poop. It's possible this was originally intended to be a test to see how Gloom would look with more particles around it, before the artist in charge just gave up on it after some time and just doodled some poop in as a joke.

Gloom's Japanese name is "Kusaihana", from "Kusai" (stinky) and "Hana" (flower), and given how Kusai is close to "Kuso" (shit) it may have been what inspired this edit.