r/Gameboy • • Aug 16 '26

Announcement - Updated Rules

40 Upvotes

Please take a look at the updates we've made to the rules.

Due to an increase in self-promotion we've adjusted rule 5 to require mod approval, automod will automatically remove any posts it detects as self-promotion and if a mod approves the post or comment it will be shown.

Added rule 8, the vast majority of this subreddit is English speaking and due to limitations in our ability to moderate languages other than English please keep posts and comments in English. If you see any posts in languages other than English feel free to report with rule 8 as the reason.

Thanks everyone.


r/Gameboy • • 13d ago

[Game of the Month competition] October: Advance Wars

9 Upvotes
Advance Wars

Play the Game of the Month and win prizes! Click the link below to view the kickoff thread, which includes the detailed rules.

https://www.reddit.com/r/Gameboy/comments/1hseh1t/game_of_the_month_yearlong_competition_kickoff/

Quick rules:
- Play the Game of the Month and try to reach the specified milestones. Earn points and compete with other redditors.
- Start a fresh new game, no earlier than October 1!
- Take a picture of your screen with your username written on a piece of paper. Post it here in the thread for all to see.
- Half-point and one-point milestones can be earned at any time during the year. Post your screenshot in this month's thread to make sure I see it.
- Emulation is okay, but no cheating! Check detailed rules for more info.

What are the prizes?
Over the year, the prize pool formulates as I slowly gather goodies. I'll separate the prizes into 4 bundles. Usually the bundles include Game Boy games (all generations) and other GB-related trinkets.

Prize donors: Let me know if you're willing to donate prizes to this year's prize pool! Prize donors get 2 votes for next month's GOTM and my eternal admiration.
This year's donors:
Fenriz_D

Previous Months
January - Kirby: Nightmare in Dream Land
February - 🐸
March - V-Rally: Championship Edition
April - Metroid Fusion
May - Burger Time Deluxe
June - Tetris DX
July - Metal Slug Advance
August - Quarth & Torpedo Range
September - Crystalis


Next month
Check the comments to vote for next month's game!


This month: Advance Wars

Just play regular campaign, Advanced Campaign is next level stuff and I'm not going to require that. Lol. We also won't be messing with the final Rivals! mission, which has to be unlocked in a very specific way. Definitely check it out if you're not familiar, but we won't do it for points this month.

Campaign mode is available after you complete Field Training. If you're already familiar with the game and you don't want to do Field Training, just tell Nell that you don't want to do it, and then you can finish just the last mission to unlock Campaign.

Choose any mission path you want to when you have a choice.

half point: Complete the third mission in Campaign (Air Ace) and have Max join your team.
1 point: Complete the Kanbei's Error? mission in Campaign.
2 points: Complete the Final Battle mission in Campaign. (must be completed and posted in October.)

Leaderboards


October

Pos. User Points
1 u/r0cky 0.5

2026 so far

Pos. User Points
1 u/marcao_cfh 22
2 u/quijibo42 21
3 u/BuryKeebler 19
4 u/r0cky 16.5
5 u/bluestoc 14
- u/dathudo 14
- u/javmiller83 14
8 u/PekinPhysician 12.5
9 u/zaiueo 12
10 u/bolognamaloney 9.5
- u/Deafboy91 9.5
12 u/hatlesssniper 9
- u/thom_horne 9
14 u/StarWolf64dx 8
15 u/Fr3d0 7
- u/hamburgers666 7
- u/wafflecoptor86 7
18 u/KiddoKatto 6
- u/MalTheCat 6
- u/rockhopper92 6
21 u/thebigbabushka 5.5
22 u/Fenix398 5
- u/zefez- 5
24 u/GeekScientist 4.5
25 u/AstraDrgn 4
- u/Keveezy93 4
- u/Xanthaca 4
28 u/peroleu 3.5
29 u/Fenriz_D 3
- u/NnifWald 3
- u/wiedo 3
32 u/Capable_Dog3550 2
- u/coolstones 2
- u/hugglehermit 2
- u/iLessThan3Tu 2
- u/ma-pj 2
- u/PrudentAd3769 2
- u/shadynewt 2
- u/waffledork 2
- u/Zeblid 2
41 u/Traditional_Band_ 1.5
42 u/Benay148 1
- u/Dark_Mesh 1
- u/Gabelvampir 1
- u/SirFadakar 1
46 u/Admirable_Sea1770 0.5
- u/cantrelate 0.5
- u/orange-yellow-pink 0.5

r/Gameboy • • 17h ago

Questions my copy of madagascar has some minor cosmetic damage on the pcb

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739 Upvotes

is it fixable or should i ask my money back?


r/Gameboy • • 15h ago

Systems Finally got around to swapping the broken screen on my childhood SP!

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127 Upvotes

Ignore the screw covers, they disintegrated as I took them out and I have new ones on the way lol


r/Gameboy • • 7h ago

Modded Megaman Zero GBA Build

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30 Upvotes

FunnyPlaying ITA Kit

Shell is one of the soft touch ones from ExtremeRate. It feels pretty nice to hold and looks great, especially in person.

Top and bottom stickers were designed by me and printed on regular printer paper with scotch tape over it, then cut out with my amazing X-acto knife skills, which is why they look awful.

Overall happy with how it turned out and excited to revisit the MMZ games on this thing


r/Gameboy • • 9h ago

Games Just (kinda) Beat Wario Land.

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34 Upvotes

This isn't the best ending but it's a decent one I'd say.


r/Gameboy • • 13h ago

Troubleshooting Finally got my BMO Gameboy!!

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39 Upvotes

r/Gameboy • • 21h ago

Games The GOAT!

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179 Upvotes

This little oddish is amazing 10 straight turns with stun spore and flipping heads to paralyze. They were able to build Venusaur on the bench and win the match! I just started the game and am still using the premade deck until I can build up cards.


r/Gameboy • • 20m ago

Games Chiptune Hero

• Upvotes

I've been working on Chiptune Hero, a Guitar Hero-inspired rhythm game for the original Game Boy and Game Boy Color.

I started prototyping in gbstudio then finished with custom engine. I needed the frametime to be Quick.

I hope I don break some subredit rule with this.

It features 15 songs, 3 difficulty levels, link cable multiplayer, and online leaderboards using QR codes :)

You can also create your own songs and charts with a separate editor.

The game is free, and I'd love if you give it a try.

https://kojohan.itch.io/chiptune-hero

Http://chiptunehero.com

Disclaimer: the video is a Blender- 3D render with actual gameplay from emulator, the website chiptunehero.com is coded with codex.


r/Gameboy • • 9h ago

Games I tracked loose Pokemon cart asking prices on eBay daily for 3 months. They've been flat to slightly down.

11 Upvotes

Everyone assumes Pokemon carts only go up, so I compared the first 30 days of my tracking against the last 30. Loose carts, US eBay Buy It Now listings, average of the daily median asking price.

Game Jul 19 - Aug 18 Sep 17 - Oct 16 Change Listings per day
Emerald $243 $230 -5% ~25
Crystal $179 $168 -6% ~16
Ruby $99 $97 -2% ~13
Sapphire $98 $98 0% ~15
Gold $74 $71 -5% ~17
Yellow $69 $70 +2% ~18
Red $69 $69 0% ~16
Silver $67 $63 -6% ~15
Blue $64 $62 -3% ~17

FireRed is around $115 but I only started tracking it in late September, so no comparison yet.

What stood out: - Nothing moved more than 6% either way. If anything the trend is slightly down. - Emerald is still in a league of its own at ~1.4x Crystal. - Gen 1 and Gen 2 carts all sit in the same $60-70 band.

How it's measured: new listings matching each game, loose carts only, excluding lots/bundles, Japanese and PAL copies, and anything labeled repro, bootleg or fake. Days with fewer than 8 matching listings are left out.

Big caveats: these are asking prices, not sold prices, so actual sales land lower. And fakes that aren't labeled as fakes can still slip in, which is a real issue with Pokemon carts.

Disclosure: the tracker is a project of mine (CresvaMent, it does eBay deal alerts). Daily numbers for each game are here if you want to dig in: https://cresvament.com/deals?ref=reddit


r/Gameboy • • 13h ago

Systems FPGB MINI delivered today...

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19 Upvotes

r/Gameboy • • 14h ago

Troubleshooting GB PiL Blue - fixed a wrecked unit

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19 Upvotes

After several days I managed to fix this terribly corroded play it loud blue. It did stink like hell and the front board was eaten. Had to reconstruct maaaany traces and reflow almost everything on both PCBs but I'm super satisfied now. Is it really this rare? I didn't find too many on Ebay. Bought it for ca. 25-27 USD.


r/Gameboy • • 12h ago

Troubleshooting Pokemon Emerald - Save Failed. Checking Back up memory error.

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10 Upvotes

Recently found my old pokemon game and got the battery replaced. When starting a new profile and trying to save, this error keeps occurring. Having never really dealt with these kinds of issues, I was unsure where to go since the info on this seems kind of limited. Was wondering if anyone had this occur and what kind of method they used to solve it? Please let me know :)

Not really looking to get the save back, more or less trying to fix the problem to have it fully functional again for a new play through


r/Gameboy • • 11h ago

Troubleshooting UPDATE ON Tetris DX

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7 Upvotes

Worse news. After trying to reflow all chips and soldering another battery. It was all in vain because I discovered the save only dissapears when the cartridge is removed from the console. Any idea why does that happen?

Pics are when I discovered it.


r/Gameboy • • 2h ago

Questions Game consoles

1 Upvotes

I got a GBA SP, a 3ds xl (wich ill eventually sell and get a new 3ds/2ds xl) and a switch, with this i should be able to play all games from nintendo right?

Edit: in the 3ds i very rarely use the 3d, i dont play games wich require it


r/Gameboy • • 1d ago

Games Native Super Smash Land PORT for GBA

422 Upvotes

I’ve been working on a native GBA port of the game *Super Smash Land*, and it’s nearly finished (I know the game was originally intended for the classic Game Boy, but running it on that hardware is virtually impossible). I realize this might not generate a huge buzz, as it’s not a game many people remember, but ever since it came out, I’ve been dying to see it running on real hardware—so I felt the time was right to give it a shot and share it with you all. I’ve tested it on an emulator and it works, as well as on real hardware (as shown in the video) using a SuperCard MiniSD (I’m not sure how it performs with other flashcards). If this post gets a positive response, I’ll release the FULL ROM next week.

Just a quick note: I want to give credit to the original creator, Dan Fornace, who made the game for PC. https://www.supersmashland.com/ I hope you enjoy it!


r/Gameboy • • 10h ago

Questions Planning on getting a Gameboy Colour in the future and had a question about the batteries

4 Upvotes

I'm planning to sometime down the line (sometime this year) get a GBC to be able to play og GB and GBC games, and wanted to ask how long it would last on 2 alkaline batteries

I know the batteries are prone to leak the acid and that however I always take them out when they're drained and change them out for fresh so there's not really a chance for that to happen

I did look up online that they usually last around 10-12 hours, however I wanted to actually ask people who have the original GBC how long it typically lasts for them so I have a rough estimate, thank you! :3


r/Gameboy • • 20h ago

Games Morse Boy v0.6.0 — A Game Boy game your grandpa might beat you at. 🎮📻

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23 Upvotes

Just released Morse Boy, a free Game Boy homebrew ROM for learning, sending, receiving, and decoding Morse code.

Multiple practice modes, adjustable speeds, and a fast-refresh interface. I'm also exploring the possibility of connecting a real Morse keyer through emulation.

Think you can hit 60 WPM? 😂

Or better yet, hand it to your grandpa. He might absolutely smoke you.

Free download: https://dansciurus.itch.io/morse-boy

Created with ChatGPT/coding-tool assistance. Tested in emulation; original hardware compatibility hasn't been verified yet.


r/Gameboy • • 4h ago

Troubleshooting Scratched motherboard, can I fix it?

1 Upvotes

Looks like a broke 3, maybe 4 connections here, any ideas what components I'd need to solder to each other to have the sound working again? Honestly seemingly one of the worst places to scratch.

Im not experienced enough to be using magnet wire to fix this, am trying to trace using this picture and the scans from RetroSix and am having a real tough time figuring it out.

Wondering if anyone here has done circuit trace repair in a similar area.


r/Gameboy • • 1d ago

Mod/Modding The GBA Is an iPod Now

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134 Upvotes

runs on
SuperCard
SuperCard Clones
SuperChis Prime
EZ Flash Omega
EZ Flash Omega DE
Everdrive Flashcarts


r/Gameboy • • 1d ago

Systems Gameboy Advance Sp DIY stickers

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38 Upvotes

Found an old sticker book where you draw and make stickers from premade cutouts, so I added Chuck E, ness, and Kenny, the. A Mountain Dew logo on the back


r/Gameboy • • 1d ago

Shopping/Haul Went to a used game shop in Japan

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355 Upvotes

Went to a secondhand shop near me to look at SPs. Rough conversions at today's rate (160 yen to the dollar):

- Famicom color SP, console only, 66,000 yen (about $410)

- Pearl Pink, boxed, 60,500 yen (about $380)

- Onyx Black, boxed, 55,000 yen (about $345)

- Boktai "Django Red", scratched, 55,000 yen (about $345)

- Toys R Us limited, scratched, 55,000 yen (about $345)

- Onyx Black / Pearl Blue / Platinum Silver, console only, with scratches, 29,700 yen each (about $185)

The handwritten notes on the tags say things like "scratches on the body" and "mint". A scratched SP was around 5,000 yen (about $30) here not that many years ago.


r/Gameboy • • 1d ago

Modded Before vs After…

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135 Upvotes

For the record I didn’t use the original shell, I bought a whole kit for this mod, only the buttons remain original. Boy, it made a difference!


r/Gameboy • • 1d ago

Troubleshooting Tetris DX doesn't save even when the battery shows voltage

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14 Upvotes

Title says it all. What could be the problem? Cold solder in the left chip?


r/Gameboy • • 1d ago

Systems Restored 3 gameboys all from different eras feels good man!

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81 Upvotes

Restored these bad boys as they didn't work before new lenses speakers and internal cleaning!