Deltarune GB
Here is my unofficial demake of Toby Fox’s beloved RPG, DELTARUNE – adapted for the Game Boy system!
This project features custom-made sprites and music tailored to the Game Boy’s visual and audio charm.
The game is actually in developpment, the game follow the Narrative of Deltarune up to CastleTown (including The Legend and the Battle with Lancer) !
Down side of this project ? You can't drunk drive :( ...
So hope you'll like it, and if you see any bug Don't Forget to leave a FeedBack !
Incomming in future Update:
- The Fall's Riddle
- Forest Of Hopes And Dreams
- A lot more battles and songs !
- All Classmates Sprites
- SaveFile Transfer option (Because, again, Why Not?)
..... And I swear, it won't take as much time this one took......
Some infos:
Deltarune, along with its story, characters, and original assets, is owned by Toby Fox.
This is a non-commercial fan-project, with no affiliation to or endorsement from him
A large portion of the sprites, backgrounds, and artwork were created by Tudor, who works with us on the project — huge thanks to him for the amazing work!
The other sprites has been recreated from scratch or altered from the original game, no other media sources were used in their creation.
The Music has been recreated thank to the midi's of ShinkoNetCavy,Prof.Durp,TheFuriousNightFury and RunnyCylinder59 !
The GB Studio logo on the cover is by BarrosFillipe
Soo.. Don't forget, i'm with you in the Dark..
Even if it's Darker than dark....
(Ah, and altrough the new Trailer wasn't made at 3AM, it's still not great... Until Next Time....)
Download
Development log
- Errors Patched [DELTARUNE gb 1.0.3]21 hours ago
- Deltarune GB 1.0 ! (New member!)3 days ago
- DELTARUNE gb 0.9 + 3DS .cia ReleaseAug 08, 2025
Comments
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thoughts as i play:
- not a huge fan of how the ui works for making the vessel, it feels really janky.
-kris is TINY compared to basically everything.
-berdly's name is spelled wrong in noelle's dialogue
-theres something going on with berdly's dialogue idk how to describe it
-you can ask noelle to be in a group of 3 still after susie leaves
-susie says "loosing your face" instead of "losing your face"
-interacting with the glowshard multiple times gives the same dialogue
-second save point in the dark world says "bethed" instead of "bathed"
-after the prophecy susie says "workd" instead of "world"
-sorry im pointing out all the typos, im not trying to nitpick or be rude!! im trying to be helpful
-it bothers me that you cant back out of the item menu if you have no items during a fight
-speaking of which, how do i look at my stats/party/items? pressing select or b doesnt do anything
that all said, this is a really cool demo and im excited to see where it goes! if you need a spriter, my discord is im_ener ! (edit: theres no ! at the end oops i was adding that cause i was excited)
Thank for your comment ! We'll patch it as fast as possible, and it's really heartwarming to see that despite the problems, you've enjoyed the game ! To answer you, the stats/party/items menu will be shown in the next update, i'm working rightnow on the functions ! Again, thank for pointing out all the problem, hope you'll continue to like the project !!
Hi I am the spriter, I noticed the size problem too, so the field of hopes and dreams is scaled down, I should probably redo the 1st area when I get back to it, if there are any other nitpicks with the sprites, pls tell me.
Oh hey look, another guy macking a deltarune gb version, tbh I am shocked someone else is macking this, and not with the chapter 3 board sprites for the characters, I hope you manage to finish this, good luck, and have a nice day! I hope for the best for this project!
Thank you so much ! I work hard for the next update !
If ya need any help I can help, well with assets because I am better at art than proframing <:).
It would be awesome ! For now I'm using the base sprites from the base game for all the other characters than the trio and lancer and I find it pretty lazy (and I'm really bad for sprites ahah) ! So I would love working with you !
Sure, so where can we message?
I have Discord if you want : @nekunity
If you have préférence towards any other social media don't hesitate to tell me !
sent a friend requeat!
cool
Thank you !