All Games » Game Boy Advance » Astro Boy: Omega Factor

Astro Boy: Omega Factor
Console icon Game Boy Advance

Game icon

Developer

Treasure, Hitmaker

Publisher

Sega

Genre

Beat 'em Up

Released

December 18, 2003

Title screenshot
In-game screenshot
Title screenshot Ingame screenshot

Achievements

Author: Groomperoo (66)
There are 66 achievements worth 411 (1,569) points.

  • Complete Stage 1.

    1,194 (591) of 1,222 – 97.71%

    48.36% of players have earned the achievement in hardcore mode
    97.71% of players have earned the achievement in softcore mode

  • Complete Stage 2.

    645 (352) of 1,222 – 52.78%

    28.81% of players have earned the achievement in hardcore mode
    52.78% of players have earned the achievement in softcore mode

  • Complete Stage 3.

    457 (260) of 1,222 – 37.40%

    21.28% of players have earned the achievement in hardcore mode
    37.40% of players have earned the achievement in softcore mode

  • Complete Stage 4.

    413 (241) of 1,222 – 33.80%

    19.72% of players have earned the achievement in hardcore mode
    33.80% of players have earned the achievement in softcore mode

  • Complete Stage 5.

    376 (219) of 1,222 – 30.77%

    17.92% of players have earned the achievement in hardcore mode
    30.77% of players have earned the achievement in softcore mode

  • Complete Stage 6.

    348 (206) of 1,222 – 28.48%

    16.86% of players have earned the achievement in hardcore mode
    28.48% of players have earned the achievement in softcore mode

  • Complete Stage 7.

    309 (188) of 1,222 – 25.29%

    15.38% of players have earned the achievement in hardcore mode
    25.29% of players have earned the achievement in softcore mode

  • Complete Stage 1 in Rebirth.

    279 (180) of 1,222 – 22.83%

    14.73% of players have earned the achievement in hardcore mode
    22.83% of players have earned the achievement in softcore mode

  • Complete Stage 2 in Rebirth.

    246 (163) of 1,222 – 20.13%

    13.34% of players have earned the achievement in hardcore mode
    20.13% of players have earned the achievement in softcore mode

  • Complete Stage 3 in Rebirth.

    187 (128) of 1,222 – 15.30%

    10.47% of players have earned the achievement in hardcore mode
    15.30% of players have earned the achievement in softcore mode

  • Complete Stage 4 in Rebirth.

    210 (145) of 1,222 – 17.18%

    11.87% of players have earned the achievement in hardcore mode
    17.18% of players have earned the achievement in softcore mode

  • Complete Stage 5 in Rebirth.

    198 (131) of 1,222 – 16.20%

    10.72% of players have earned the achievement in hardcore mode
    16.20% of players have earned the achievement in softcore mode

  • Complete Stage 6 in Rebirth.

    193 (128) of 1,222 – 15.79%

    10.47% of players have earned the achievement in hardcore mode
    15.79% of players have earned the achievement in softcore mode

  • Complete Stage 7 in Rebirth.

    181 (119) of 1,222 – 14.81%

    9.74% of players have earned the achievement in hardcore mode
    14.81% of players have earned the achievement in softcore mode

  • Complete Stage 0-1.

    224 (156) of 1,222 – 18.33%

    12.77% of players have earned the achievement in hardcore mode
    18.33% of players have earned the achievement in softcore mode

  • Complete Stage 0-2.

    158 (104) of 1,222 – 12.93%

    8.51% of players have earned the achievement in hardcore mode
    12.93% of players have earned the achievement in softcore mode

  • Complete Stage 0-3.

    155 (103) of 1,222 – 12.68%

    8.43% of players have earned the achievement in hardcore mode
    12.68% of players have earned the achievement in softcore mode

  • Complete Stage 0-4.

    157 (103) of 1,222 – 12.85%

    8.43% of players have earned the achievement in hardcore mode
    12.85% of players have earned the achievement in softcore mode

  • Complete Stage 0-5.

    152 (104) of 1,222 – 12.44%

    8.51% of players have earned the achievement in hardcore mode
    12.44% of players have earned the achievement in softcore mode

  • Max out the Seven Forces.

    157 (106) of 1,222 – 12.85%

    8.67% of players have earned the achievement in hardcore mode
    12.85% of players have earned the achievement in softcore mode

  • Complete the Omega Factor!

    101 (80) of 1,222 – 8.27%

    6.55% of players have earned the achievement in hardcore mode
    8.27% of players have earned the achievement in softcore mode

  • Beat the game!

    150 (103) of 1,222 – 12.27%

    8.43% of players have earned the achievement in hardcore mode
    12.27% of players have earned the achievement in softcore mode

  • Complete Stage 1 on Normal difficulty or above.

    951 (512) of 1,222 – 77.82%

    41.90% of players have earned the achievement in hardcore mode
    77.82% of players have earned the achievement in softcore mode

  • Complete Stage 2 on Normal difficulty or above.

    510 (298) of 1,222 – 41.73%

    24.39% of players have earned the achievement in hardcore mode
    41.73% of players have earned the achievement in softcore mode

  • Complete Stage 3 on Normal difficulty or above.

    364 (222) of 1,222 – 29.79%

    18.17% of players have earned the achievement in hardcore mode
    29.79% of players have earned the achievement in softcore mode

  • Complete Stage 4 on Normal difficulty or above.

    336 (210) of 1,222 – 27.50%

    17.18% of players have earned the achievement in hardcore mode
    27.50% of players have earned the achievement in softcore mode

  • Complete Stage 5 on Normal difficulty or above.

    306 (190) of 1,222 – 25.04%

    15.55% of players have earned the achievement in hardcore mode
    25.04% of players have earned the achievement in softcore mode

  • Complete Stage 6 on Normal difficulty or above.

    279 (176) of 1,222 – 22.83%

    14.40% of players have earned the achievement in hardcore mode
    22.83% of players have earned the achievement in softcore mode

  • Complete Stage 7 on Normal difficulty or above.

    247 (162) of 1,222 – 20.21%

    13.26% of players have earned the achievement in hardcore mode
    20.21% of players have earned the achievement in softcore mode

  • Complete Stage 1 in Rebirth on Normal difficulty or above.

    231 (156) of 1,222 – 18.90%

    12.77% of players have earned the achievement in hardcore mode
    18.90% of players have earned the achievement in softcore mode

  • Complete Stage 2 in Rebirth on Normal difficulty or above.

    203 (141) of 1,222 – 16.61%

    11.54% of players have earned the achievement in hardcore mode
    16.61% of players have earned the achievement in softcore mode

  • Complete Stage 3 in Rebirth on Normal difficulty or above.

    161 (113) of 1,222 – 13.18%

    9.25% of players have earned the achievement in hardcore mode
    13.18% of players have earned the achievement in softcore mode

  • Complete Stage 4 in Rebirth on Normal difficulty or above.

    177 (127) of 1,222 – 14.48%

    10.39% of players have earned the achievement in hardcore mode
    14.48% of players have earned the achievement in softcore mode

  • Complete Stage 5 in Rebirth on Normal difficulty.

    168 (116) of 1,222 – 13.75%

    9.49% of players have earned the achievement in hardcore mode
    13.75% of players have earned the achievement in softcore mode

  • Complete Stage 6 in Rebirth on Normal difficulty or above.

    163 (113) of 1,222 – 13.34%

    9.25% of players have earned the achievement in hardcore mode
    13.34% of players have earned the achievement in softcore mode

  • Complete Stage 7 in Rebirth on Normal difficulty.

    152 (104) of 1,222 – 12.44%

    8.51% of players have earned the achievement in hardcore mode
    12.44% of players have earned the achievement in softcore mode

  • Complete Stage 0-1 on Normal difficulty or above.

    194 (139) of 1,222 – 15.88%

    11.37% of players have earned the achievement in hardcore mode
    15.88% of players have earned the achievement in softcore mode

  • Complete Stage 0-2 on Normal difficulty or above.

    137 (95) of 1,222 – 11.21%

    7.77% of players have earned the achievement in hardcore mode
    11.21% of players have earned the achievement in softcore mode

  • Complete Stage 0-3 on Normal difficulty or above.

    136 (94) of 1,222 – 11.13%

    7.69% of players have earned the achievement in hardcore mode
    11.13% of players have earned the achievement in softcore mode

  • Complete Stage 0-4 on Normal difficulty or above.

    137 (94) of 1,222 – 11.21%

    7.69% of players have earned the achievement in hardcore mode
    11.21% of players have earned the achievement in softcore mode

  • Complete Stage 0-5 on Normal difficulty or above.

    134 (96) of 1,222 – 10.97%

    7.86% of players have earned the achievement in hardcore mode
    10.97% of players have earned the achievement in softcore mode

  • Max out the Seven Forces on Normal difficulty or above.

    138 (96) of 1,222 – 11.29%

    7.86% of players have earned the achievement in hardcore mode
    11.29% of players have earned the achievement in softcore mode

  • Complete the Omega Factor on Normal difficulty or above!

    94 (75) of 1,222 – 7.69%

    6.14% of players have earned the achievement in hardcore mode
    7.69% of players have earned the achievement in softcore mode

  • Beat the game on Normal difficulty or above!

    130 (93) of 1,222 – 10.64%

    7.61% of players have earned the achievement in hardcore mode
    10.64% of players have earned the achievement in softcore mode

  • Complete Stage 1 on Hard difficulty.

    210 (161) of 1,222 – 17.18%

    13.18% of players have earned the achievement in hardcore mode
    17.18% of players have earned the achievement in softcore mode

  • Complete Stage 2 on Hard difficulty.

    120 (94) of 1,222 – 9.82%

    7.69% of players have earned the achievement in hardcore mode
    9.82% of players have earned the achievement in softcore mode

  • Complete Stage 3 on Hard difficulty.

    99 (77) of 1,222 – 8.10%

    6.30% of players have earned the achievement in hardcore mode
    8.10% of players have earned the achievement in softcore mode

  • Complete Stage 4 on Hard difficulty.

    93 (74) of 1,222 – 7.61%

    6.06% of players have earned the achievement in hardcore mode
    7.61% of players have earned the achievement in softcore mode

  • Complete Stage 5 on Hard difficulty.

    86 (66) of 1,222 – 7.04%

    5.40% of players have earned the achievement in hardcore mode
    7.04% of players have earned the achievement in softcore mode

  • Complete Stage 6 on Hard difficulty.

    84 (65) of 1,222 – 6.87%

    5.32% of players have earned the achievement in hardcore mode
    6.87% of players have earned the achievement in softcore mode

  • Complete Stage 7 on Hard difficulty.

    80 (63) of 1,222 – 6.55%

    5.16% of players have earned the achievement in hardcore mode
    6.55% of players have earned the achievement in softcore mode

  • Complete Stage 1 in Rebirth on Hard difficulty.

    79 (63) of 1,222 – 6.46%

    5.16% of players have earned the achievement in hardcore mode
    6.46% of players have earned the achievement in softcore mode

  • Complete Stage 2 in Rebirth on Hard difficulty.

    73 (58) of 1,222 – 5.97%

    4.75% of players have earned the achievement in hardcore mode
    5.97% of players have earned the achievement in softcore mode

  • Complete Stage 3 in Rebirth on Hard difficulty.

    66 (53) of 1,222 – 5.40%

    4.34% of players have earned the achievement in hardcore mode
    5.40% of players have earned the achievement in softcore mode

  • Complete Stage 4 in Rebirth on Hard difficulty.

    70 (56) of 1,222 – 5.73%

    4.58% of players have earned the achievement in hardcore mode
    5.73% of players have earned the achievement in softcore mode

  • Complete Stage 5 in Rebirth on Hard difficulty.

    65 (49) of 1,222 – 5.32%

    4.01% of players have earned the achievement in hardcore mode
    5.32% of players have earned the achievement in softcore mode

  • Complete Stage 6 in Rebirth on Hard difficulty.

    65 (50) of 1,222 – 5.32%

    4.09% of players have earned the achievement in hardcore mode
    5.32% of players have earned the achievement in softcore mode

  • Complete Stage 7 in Rebirth on Hard difficulty.

    64 (49) of 1,222 – 5.24%

    4.01% of players have earned the achievement in hardcore mode
    5.24% of players have earned the achievement in softcore mode

  • Complete Stage 0-1 on Hard difficulty.

    76 (62) of 1,222 – 6.22%

    5.07% of players have earned the achievement in hardcore mode
    6.22% of players have earned the achievement in softcore mode

  • Complete Stage 0-2 on Hard difficulty.

    61 (48) of 1,222 – 4.99%

    3.93% of players have earned the achievement in hardcore mode
    4.99% of players have earned the achievement in softcore mode

  • Complete Stage 0-3 on Hard difficulty.

    59 (47) of 1,222 – 4.83%

    3.85% of players have earned the achievement in hardcore mode
    4.83% of players have earned the achievement in softcore mode

  • Complete Stage 0-4 on Hard difficulty.

    60 (48) of 1,222 – 4.91%

    3.93% of players have earned the achievement in hardcore mode
    4.91% of players have earned the achievement in softcore mode

  • Complete Stage 0-5 on Hard difficulty.

    60 (49) of 1,222 – 4.91%

    4.01% of players have earned the achievement in hardcore mode
    4.91% of players have earned the achievement in softcore mode

  • Max out the Seven Forces on Hard difficulty!

    58 (48) of 1,222 – 4.75%

    3.93% of players have earned the achievement in hardcore mode
    4.75% of players have earned the achievement in softcore mode

  • Complete the Omega Factor on Hard difficulty!

    53 (45) of 1,222 – 4.34%

    3.68% of players have earned the achievement in hardcore mode
    4.34% of players have earned the achievement in softcore mode

  • Beat the game on Hard difficulty!

    56 (45) of 1,222 – 4.58%

    3.68% of players have earned the achievement in hardcore mode
    4.58% of players have earned the achievement in softcore mode
💬Official Forum Topic

Recent Players

BubG BubG

30 Nov 2023, 2:18am

Stage 2-6, ⚖️:Normal

takoyucky takoyucky

30 Nov 2023, 1:59am

Stage 1-1, ⚖️:Normal

Kip3Kip Kip3Kip

29 Nov 2023, 10:07pm

Stage 1-1, ⚖️:Normal

jacknguyen21 jacknguyen21

29 Nov 2023, 9:45pm

Stage 1-5, ⚖️:Easy

Sigmatangent Sigmatangent

29 Nov 2023, 8:51pm

Stage 2-3, ⚖️:Normal

aframires aframires

29 Nov 2023, 8:40pm

Stage 1-2, ⚖️:Normal

TheZxcv TheZxcv

29 Nov 2023, 6:31pm

Stage 4-3, ⚖️:Normal

Encrantz Encrantz

29 Nov 2023, 6:19pm

Playing Astro Boy: Omega Factor

harshildave87 harshildave87

29 Nov 2023, 5:03pm

Stage 2-3, ⚖️:Normal

kgbemployee kgbemployee

29 Nov 2023, 3:39pm

Playing Astro Boy: Omega Factor

Comments:
Kutal 16 May 2016 05:55
phew... Hard mode was a real challenge. This is the best Astro Boy videogame ever!
senpaisama 17 May 2016 02:43
it's a hard challenge to complete this game, but it worth it
JJ12catien 30 Jul 2016 22:23
on a tous connu des reprise de dessin-animer en jeux video, beaucoup se sont bien planter, eh bien ce n'es en tous cas pas le cas de ce jeu! tres bien fait et respect a merveille l'univers d'astro boy! un must! je vous le conseille ;3 8.5/10 ^^
Behonkiss 1 Sep 2016 17:16
One of my favorite GBA games, and I barely know anything about Astro Boy or Tezuka. Those who are fans will be in heaven.
DonCosmo
DonCosmo 5 Mar 2017 02:41
Megaman was originally intended as an Astroboy title then the licence was dropped. Thus we got Megaman.
shotobro 15 Nov 2017 05:01
None of the stage 3 completion achievements are working and I have finished the games nearly 4 times now
Tessera 21 May 2019 22:11
"World's Greatest Adventure" 0/239. I'm up for the challenge ! :)
JAM 22 May 2019 14:25
I have a bad news for you. It just displaying wrong.
DeltaOscarKilo 22 Dec 2019 23:54
Hhhmm ... Guys, I have a problem. I can't seem to get achievements for Rebirth Stage 2 or stage 3, even though I beat the game like twice now ... Both in normal difficulty and hard. Does anyone have a solution to still get them ?
DeltaOscarKilo 23 Dec 2019 14:41
Hey ! Solved the Chapter 2 problem by using another rom (US rom instead of EU one), though, chapter 3 is still pretty annoying since it does not unlock ... Maybe the rom is not exactly the same as the one used, or the achievement is pretty bugged ...
DeltaOscarKilo 23 Dec 2019 14:42
Could someone give me the link used for unlocking chapter 3 Achievement ? Maybe even with a save file to chapter 3 Rebirth ? I made the game again, and heck, I do not want to play it much longer ...
DeltaOscarKilo 23 Dec 2019 15:24
Okay guys, may be a bit late to give this, but I got a rom that let me get that achievement ! And so, I decided to share it, along with a chapter 3 Rebirth Hard save. Here it is :
thesomeone 21 Jun 2021 07:20
Mastered! Great game with some really obnoxious parts.
Galopa 25 Sep 2021 17:28
Mastered. It was a suprisingly fun game, but with very frustrating parts like thesomeone said. The train one, a couple of bosses... It's not impossible, but there is a lot of cheaps deaths.
MarcoBan 19 Jun 2022 16:50
Mastered!
smog097 10 Oct 2022 17:57
I doubt I'll be able to Master it, but I'm loving this game. Wow, it's incredible.
TheGreatMax6713 4 Nov 2022 13:09
EASILY in my top 10 games of all time
DecMaster 16 Jan 2023 21:19
Mastered! Game of my childhood ❤️
markdarkness 1 Sep 2023 07:23
This game is awesome, but Hard mode is absurdly hard. Beware that enemies occupy the entire screen and cause 1 or 2 hit deaths in Hard Rebirth. You might want to try your hand at Normal first for the journey to be much more fun.
Elkin 15 Nov 2023 02:38
Mastered #2