Sonic The Hedgehog: Pocket Adventure (Neo Geo Pocket)

Sonic The Hedgehog: Pocket Adventure (Neo Geo Pocket)
DeveloperSNK, Sega
PublisherSNK, Sega
GenrePlatforming
ReleasedNovember 30, 1999
Title Screenhot
In-game Screenshot

Achievements

There are 37 achievements worth 530 (4427) points.
Authors: mprobinson (24), ColonD (13)

Dr Eggman I
Defeat Dr Eggman in Neo South Island
1099 (508) of 1237
(88.84%) players
Dr Eggman II
Defeat Dr Eggman in Secret Plant
521 (265) of 1237
(42.12%) players
Dr Eggman III
Defeat Dr Eggman in Cosmic Casino
361 (184) of 1237
(29.18%) players
Knuckles
Defeat Knuckles in Aquatic Relix
299 (144) of 1237
(24.17%) players
Silver Sonic
Defeat Silver Sonic in Aerobase
218 (96) of 1237
(17.62%) players
Dr Robotnik
Defeat Dr Robotnik in Gigantic Angel
179 (77) of 1237
(14.47%) players
Dr Eggman Final
Defeat Dr Eggman in Last Utopia
179 (75) of 1237
(14.47%) players
Sonic Star
Defeat Dr Eggman Final in normal mode.
175 (73) of 1237
(14.15%) players
Emerald
Collect your first Chaos Emerald (need to have no Chaos Emeralds beforehand)
729 (336) of 1237
(58.93%) players
Chaos Emerald
Collect all Chaos Emeralds (unlocks in Chaotic Space).
76 (30) of 1237
(6.14%) players
It Doesn't Matter
Assemble an image of Sonic.
30 (20) of 1237
(2.43%) players
Believe in Myself
Assemble an image of Miles "Tails" Prower.
25 (18) of 1237
(2.02%) players
Open Your Heart
Assemble an image of Sonic and Miles "Tails" Prower.
24 (18) of 1237
(1.94%) players
Unknown from M.E.
Assemble an image of Knuckles.
24 (18) of 1237
(1.94%) players
Tornado Scramble
Assemble an image of the Tornado.
25 (18) of 1237
(2.02%) players
E.G.G.M.A.N.
Assemble an image of Dr. Robotnik.
25 (18) of 1237
(2.02%) players
Neo South Island I
Collect at least 150 rings in Neo South Island I
223 (132) of 1237
(18.03%) players
Neo South Island II
Collect at least 150 rings in Neo South Island II
127 (72) of 1237
(10.27%) players
Secret Plant I
Collect at least 150 rings in Secret Plant I
195 (107) of 1237
(15.76%) players
Secret Plant II
Collect at least 150 rings in Secret Plant II
85 (51) of 1237
(6.87%) players
Cosmic Casino I
Collect at least 150 rings in Cosmic Casino I
80 (55) of 1237
(6.47%) players
Cosmic Casino II
Collect at least 150 rings in Cosmic Casino II
73 (50) of 1237
(5.90%) players
Aquatic Relix I
Collect at least 150 rings in Aquatic Relix I
49 (30) of 1237
(3.96%) players
Aquatic Relix II
Collect at least 150 rings in Aquatic Relix II
47 (28) of 1237
(3.80%) players
Sky Chase
Collect at least 100 rings in Sky Chase
36 (23) of 1237
(2.91%) players
Aerobase
Collect at least 150 rings in Aerobase
40 (21) of 1237
(3.23%) players
Gigantic Angel I
Collect at least 150 rings in Gigantic Angel I
51 (24) of 1237
(4.12%) players
Gigantic Angel II
Collect at least 150 rings in Gigantic Angel II
54 (25) of 1237
(4.37%) players
Special Stage
Collect at least 195 rings in Special Stage
44 (18) of 1237
(3.56%) players
Chaotic Space
Complete Chaotic Space with more than 45 rings
35 (20) of 1237
(2.83%) players
Hardcore Hammer
Complete Neo South Island on Normal without losing rings to the boss.
276 (130) of 1237
(22.31%) players
Secret Spinner
Complete Secret Plant on Normal without losing rings to the boss.
174 (85) of 1237
(14.07%) players
Perfect Pinball
Complete Cosmic Casino on Normal without losing rings to the boss.
119 (69) of 1237
(9.62%) players
Endangered Echidna
Complete Aquatic Relix on Normal without losing rings to the boss.
71 (37) of 1237
(5.74%) players
Mecha Madness
Complete Aerobase on Normal without losing rings to the boss.
66 (24) of 1237
(5.34%) players
Explosive Egghead
Complete Gigantic Angel on Normal without losing rings to the boss.
58 (20) of 1237
(4.69%) players
Space Survivor
Complete Last Utopia on Normal without losing rings.
55 (21) of 1237
(4.45%) players
Recent Players:
UserWhenActivity
guilhermeeeZ2022-09-28 02:26:41Playing Sonic The Hedgehog: Pocket Adventure
OmaruSupimpa2022-09-28 00:07:36Rolling around Aerobase.
vangar2022-09-27 12:37:22Playing Sonic The Hedgehog: Pocket Adventure
SaMuKaGN2022-09-25 23:20:11Rolling around Cosmic Casino Act II.
SonicJoeyGaming2022-09-25 17:23:39Playing Sonic The Hedgehog: Pocket Adventure
jteezy732022-09-21 22:59:21Rolling around Neo South Island Act I.
HudsonHawk782022-09-18 14:01:47Playing Sonic The Hedgehog: Pocket Adventure
fenyx022022-08-23 15:06:54Playing Sonic The Hedgehog: Pocket Adventure
SrSolid2022-08-22 18:46:25Playing Sonic The Hedgehog: Pocket Adventure
HyperDustInk2022-08-07 02:35:21Rolling around Neo South Island Act I.
Recent comment(s):
ColonD 18 Mar 2018 00:35
Any issues let me know.
ColonD 19 Mar 2018 16:19
Icons and image uploading have been fixed, so I have added icons and images for the game. Neat!
quiroalvaro 19 Mar 2018 17:37
Thanks for the work ..but it is still not working...
ColonD 19 Mar 2018 17:47
Are you using RALibRetro, RetroArch isn't working but RALibRetro should be.
ColonD 19 Mar 2018 18:10
Also double check your MD5 for the rom, according to CertUtil mine is b8a899ae2b0f1dfa0db5417de745a51e
ColonD 19 Mar 2018 18:30
Here is a video of me starting from scratch, setting up the emulator and rom, starting the game and getting the Hardcore Hammer achievement: https://www.youtube.com/watch?v=3rQKIPb-s2g
ColonD 19 Mar 2018 18:31
Ignore the fact that the emulator lags a lot, RetroArch does not lag but RALibRetro lags a lot for me. Also ignore me dying at the start of the second level...
quiroalvaro 19 Mar 2018 18:54
I got it! thank you so much for your time and patience :)
ColonD 19 Mar 2018 19:25
No problem, do you know what the problem was?
quiroalvaro 19 Mar 2018 19:40
In retropie didn t work. But i try in ralibretro and works :)
BryanTrusty 31 Mar 2018 03:36
I hope you get this working in retroarch. Either way great job. This is an awesome game and platform to have cheevos on.
ColonD 31 Mar 2018 12:49
It will get fixed eventually by someone who works on the emulators, but I do not think it is their top priority currently (considering there are only two functioning games for the platform right now). I'll post in the comments here when it is fixed.
BryanTrusty 31 Mar 2018 12:52
Thanks ColonD
ColonD 4 Apr 2018 01:01
Updated Emerald achievement so that it uses Special Stage Ring Count address instead of the previous not accurate "Bonus Stage" address. If anyone had any issues with this achievement, the achievement should be fixed now.Sorry for the inconvenience.
ColonD 25 Apr 2018 18:11
Good news, the game now works in RetroArch 1.7.2, so if you have not updated RetroArch and are wanting to play this game then you know what to do :)
BryanTrusty 22 May 2018 00:12
Thanks!
ColonD 22 May 2018 01:46
No need to thank me, I just contacted an admin (specifically meleu) and he fixed the RetroArch issue.
DavidYTBR2 15 Dec 2021 05:47
Mastered!
SuperCarloConti 27 Jun 2022 10:23
There is no way to see in which level i miss a photo? I missed only 3 and no idea where they are
RyborgGaming 18 Sep 2022 21:48
Mastered! Also to find missing puzzle pieces, use this guide: http://www.din.or.jp/~koryan/sonic/db-npa.htm#map

Boxart

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Achievement Distribution

High Scores

#UserMastered
16RyborgGaming2022-09-18 21:36
15MelodyAsh2022-05-17 01:33
14FlamingDoom2022-02-05 23:54
13DavidYTBR22021-12-05 15:28
12keithjohnstack2021-11-12 03:31
11ImZeldaFan2021-06-26 03:29
10MiguelsoaresGames22021-06-14 01:09
9Nanashi2021-06-13 19:52
8Jacobgharibian2021-01-17 19:38
7Artie73862020-12-24 02:47

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