Sonic the Hedgehog: Pocket Adventure
Console icon Neo Geo Pocket

Game icon

Developer

SNK, Sega

Publisher

SNK, Sega

Released

November 30, 1999

Achievements

Authors: mprobinson (24), ColonD (13)

There are 37 achievements worth 530 (3,932) points.

Sort: Normal ^ - Won By - Points - Title - Type 
  • Defeat Dr Eggman in Neo South Island

    2,466 (1,198) of 2,780 – 88.71%

    43.09% of players have earned the achievement in hardcore mode
    88.71% of players have earned the achievement in softcore mode
  • Defeat Dr Eggman in Secret Plant

    1,208 (670) of 2,780 – 43.45%

    24.10% of players have earned the achievement in hardcore mode
    43.45% of players have earned the achievement in softcore mode
  • Defeat Dr Eggman in Cosmic Casino

    874 (511) of 2,780 – 31.44%

    18.38% of players have earned the achievement in hardcore mode
    31.44% of players have earned the achievement in softcore mode
  • Knuckles

    (5) (9)

    Defeat Knuckles in Aquatic Relix

    729 (425) of 2,780 – 26.22%

    15.29% of players have earned the achievement in hardcore mode
    26.22% of players have earned the achievement in softcore mode
  • Silver Sonic

    (10) (21)

    Defeat Silver Sonic in Aerobase

    567 (331) of 2,780 – 20.40%

    11.91% of players have earned the achievement in hardcore mode
    20.40% of players have earned the achievement in softcore mode
  • Dr Robotnik

    (10) (23)

    Defeat Dr Robotnik in Gigantic Angel

    497 (294) of 2,780 – 17.88%

    10.58% of players have earned the achievement in hardcore mode
    17.88% of players have earned the achievement in softcore mode
  • Defeat Dr Eggman in Last Utopia

    499 (295) of 2,780 – 17.95%

    10.61% of players have earned the achievement in hardcore mode
    17.95% of players have earned the achievement in softcore mode
  • Sonic Star

    (25) (60)

    Defeat Dr Eggman Final in normal mode.

    487 (290) of 2,780 – 17.52%

    10.43% of players have earned the achievement in hardcore mode
    17.52% of players have earned the achievement in softcore mode
  • Emerald

    (10) (12)

    Collect your first Chaos Emerald (need to have no Chaos Emeralds beforehand)

    1,703 (818) of 2,780 – 61.26%

    29.42% of players have earned the achievement in hardcore mode
    61.26% of players have earned the achievement in softcore mode
  • Chaos Emerald

    (50) (398)

    Collect all Chaos Emeralds (unlocks in Chaotic Space).

    164 (71) of 2,780 – 5.90%

    2.55% of players have earned the achievement in hardcore mode
    5.90% of players have earned the achievement in softcore mode
  • Assemble an image of Sonic.

    74 (56) of 2,780 – 2.66%

    2.01% of players have earned the achievement in hardcore mode
    2.66% of players have earned the achievement in softcore mode
  • Assemble an image of Miles "Tails" Prower.

    62 (48) of 2,780 – 2.23%

    1.73% of players have earned the achievement in hardcore mode
    2.23% of players have earned the achievement in softcore mode
  • Assemble an image of Sonic and Miles "Tails" Prower.

    61 (48) of 2,780 – 2.19%

    1.73% of players have earned the achievement in hardcore mode
    2.19% of players have earned the achievement in softcore mode
  • Assemble an image of Knuckles.

    61 (48) of 2,780 – 2.19%

    1.73% of players have earned the achievement in hardcore mode
    2.19% of players have earned the achievement in softcore mode
  • Assemble an image of the Tornado.

    62 (48) of 2,780 – 2.23%

    1.73% of players have earned the achievement in hardcore mode
    2.23% of players have earned the achievement in softcore mode
  • E.G.G.M.A.N.

    (10) (115)

    Assemble an image of Dr. Robotnik.

    62 (48) of 2,780 – 2.23%

    1.73% of players have earned the achievement in hardcore mode
    2.23% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Neo South Island I

    466 (283) of 2,780 – 16.76%

    10.18% of players have earned the achievement in hardcore mode
    16.76% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Neo South Island II

    232 (142) of 2,780 – 8.35%

    5.11% of players have earned the achievement in hardcore mode
    8.35% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Secret Plant I

    425 (252) of 2,780 – 15.29%

    9.06% of players have earned the achievement in hardcore mode
    15.29% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Secret Plant II

    158 (99) of 2,780 – 5.68%

    3.56% of players have earned the achievement in hardcore mode
    5.68% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Cosmic Casino I

    176 (124) of 2,780 – 6.33%

    4.46% of players have earned the achievement in hardcore mode
    6.33% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Cosmic Casino II

    160 (117) of 2,780 – 5.76%

    4.21% of players have earned the achievement in hardcore mode
    5.76% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Aquatic Relix I

    106 (73) of 2,780 – 3.81%

    2.63% of players have earned the achievement in hardcore mode
    3.81% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Aquatic Relix II

    102 (67) of 2,780 – 3.67%

    2.41% of players have earned the achievement in hardcore mode
    3.67% of players have earned the achievement in softcore mode
  • Sky Chase

    (25) (229)

    Collect at least 100 rings in Sky Chase

    87 (61) of 2,780 – 3.13%

    2.19% of players have earned the achievement in hardcore mode
    3.13% of players have earned the achievement in softcore mode
  • Aerobase

    (25) (248)

    Collect at least 150 rings in Aerobase

    95 (56) of 2,780 – 3.42%

    2.01% of players have earned the achievement in hardcore mode
    3.42% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Gigantic Angel I

    113 (61) of 2,780 – 4.06%

    2.19% of players have earned the achievement in hardcore mode
    4.06% of players have earned the achievement in softcore mode
  • Collect at least 150 rings in Gigantic Angel II

    118 (67) of 2,780 – 4.24%

    2.41% of players have earned the achievement in hardcore mode
    4.24% of players have earned the achievement in softcore mode
  • Special Stage

    (25) (293)

    Collect at least 195 rings in Special Stage

    102 (47) of 2,780 – 3.67%

    1.69% of players have earned the achievement in hardcore mode
    3.67% of players have earned the achievement in softcore mode
  • Chaotic Space

    (50) (514)

    Complete Chaotic Space with more than 45 rings

    91 (54) of 2,780 – 3.27%

    1.94% of players have earned the achievement in hardcore mode
    3.27% of players have earned the achievement in softcore mode
  • Complete Neo South Island on Normal without losing rings to the boss.

    562 (297) of 2,780 – 20.22%

    10.68% of players have earned the achievement in hardcore mode
    20.22% of players have earned the achievement in softcore mode
  • Complete Secret Plant on Normal without losing rings to the boss.

    406 (226) of 2,780 – 14.60%

    8.13% of players have earned the achievement in hardcore mode
    14.60% of players have earned the achievement in softcore mode
  • Complete Cosmic Casino on Normal without losing rings to the boss.

    272 (167) of 2,780 – 9.78%

    6.01% of players have earned the achievement in hardcore mode
    9.78% of players have earned the achievement in softcore mode
  • Complete Aquatic Relix on Normal without losing rings to the boss.

    166 (94) of 2,780 – 5.97%

    3.38% of players have earned the achievement in hardcore mode
    5.97% of players have earned the achievement in softcore mode
  • Mecha Madness

    (10) (91)

    Complete Aerobase on Normal without losing rings to the boss.

    145 (61) of 2,780 – 5.22%

    2.19% of players have earned the achievement in hardcore mode
    5.22% of players have earned the achievement in softcore mode
  • Complete Gigantic Angel on Normal without losing rings to the boss.

    137 (60) of 2,780 – 4.93%

    2.16% of players have earned the achievement in hardcore mode
    4.93% of players have earned the achievement in softcore mode
  • Space Survivor

    (25) (225)

    Complete Last Utopia on Normal without losing rings.

    124 (62) of 2,780 – 4.46%

    2.23% of players have earned the achievement in hardcore mode
    4.46% of players have earned the achievement in softcore mode

Recent Players

Grimmclaw Grimmclaw

12 Jul 2024, 11:23pm

Rolling around Aquatic Relix Act II.

Mazaazi Mazaazi

12 Jul 2024, 10:29pm

Rolling around Secret Plant Act I.

Xally Xally

12 Jul 2024, 9:37pm

Rolling around Cosmic Casino Act I.

Aurasonik Aurasonik

12 Jul 2024, 7:37pm

Rolling around Neo South Island Act I.

Hyperquest23 Hyperquest23

12 Jul 2024, 7:22pm

Rolling around Neo South Island Act II.

Julysse Julysse

12 Jul 2024, 7:22pm

Rolling around Aquatic Relix Act II.

SuperbOwl SuperbOwl

12 Jul 2024, 7:07pm

Rolling around Neo South Island Act I.

sackboi96 sackboi96

12 Jul 2024, 7:43am

Rolling around Neo South Island Act I.

KJ417 KJ417

12 Jul 2024, 7:10am

Rolling around Neo South Island Act I.

Gabrielous Gabrielous

12 Jul 2024, 4:58am

Playing Sonic the Hedgehog: Pocket Adventure

Recent comments

(See all 36)

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
AfroRyan 19 Dec 2022 18:10
I added a leaderboard for the Special Stage Gauntlet that unlocks in the Game Options menu after solving all 6 puzzles. It only submits your score when you successfully collect every emerald. If you've never done this before, prepare for a cool animation once you're successful :)
MilesTailsFan2005 16 Mar 2023 09:55
this game is not 10/10 material
automidnight 10 Apr 2023 20:15
Definitely one of the better sonic games I've played
PS2wizard 25 Jan 2024 05:10
Do you have to get all the emeralds in one go or can you save and come back?
AfroRyan 25 Jan 2024 05:48
@PS2wizard You can save and come back.
PS2wizard 25 Jan 2024 16:37
They aren't showing up in the stage select. Do I need to beat the game first?
DogxLegend 17 Mar 2024 23:45
Great Sonic game 👏
AfroRyan 18 Mar 2024 00:08
@PS2wizard IIRC, you have to finish the zone you're on to "lock in" any emeralds you collected.
RetroVanny 16 May 2024 01:22
Mastery #32!
This is actually a hidden gem. A little actual playable portable Sonic 2 that makes it really fun!
I loved this game a lot, and kind of wish there were more portable Sonic games like this one. Oh well, I’m glad I experienced this one, because it was all around extremely satisfying to get done!
Thanks for the set guys as always!!