A little naughty and bizarre SHMUP!

About

Select a Grimoire that contains the power of a magical beast, and wear its power to advance through the stage and defeat the deepest bosses.
You cannot select a Grimoire other than the initial state (NONE) at first. By clearing the stage, you can seal the boss in the Grimoire and use the power of the Grimoire. 
After clearing all 6 stages, a stage select mode will open, allowing you to choose your favorite Grimoire to play any stage.

*If the key input doesn't work on the first logo screen, click on the screen once and then enter the key.

*The save data is only available while the same page is open. Once you close the page or back out of the browser, the save data will be lost.

*CAUTION*

This game contains mild NSFW contents. Recommended for ages 12 and up.

Export datas for Analog Pocket and Game Boy ROM can also be downloaded from the bottom of the page, but has not been tested because I don't have Analog Pocket and I don't have the environment to burn the data to ROM. Please note that these hasn't been tested.

Datas for GameBoy ROM and AnaloguePocket are permitted for personal use only.
(e.g.) Burning data to ROM for your own play after downloading.
Selling cartridge versions created using these datas is strictly prohibited.

An image of GBC cassette package can also be downloaded from this page. This is intended to be displayed as a thumbnail of a device with emulation station capability and is permitted for personal use only.


Character

Mage

A young man studying magic
under the tutelage of a great mage.
While putting away some grimoires,
he accidentally hit a book shelf,
and many magical beasts escaped
from the scattered books.
Before the master returns,
he is determined to do something
about it on his own,
he heads to reseal the demon beast.
He is always timid,
but also has a tendency
to get carried away.


Items

Feather
Increases the speed of movement.
Speed is only 2 steps,
including the initial step,
and speed decreases when damage is taken.
Smile
Obtaining this item will increase the score.


Grimoires

*Only some of them

Slime
Mucus protects you.
Damage reduction.
Worm
Insects crawl over your body!
Summons a child (a option)


Keyboard Controls

This game is made with GB Studio. The control display in the work follows the Game Boy button display, but on a PC it is as follows.

Game BoyPCOperation Explanation
Arrow button Arrow key Move cursor, Move Player Character
A button Z key Select, Attack
B button X key Cancel, Special effects
Start button Enter key Start game
Select buttonShift keyPause


Credits for materials used

SE

Sweet Sounds! - A GB Studio Sound Effect Pack For GB Studio by Coffee 'Valen' Bat

BGM

FridgeMusic
Copyright (c) 2022 Tomas Danko
Released the Creative Commons Attribution 4.0 International License
https://creativecommons.org/licenses/by/4.0/deed.en http://www.danko.se/

MBR Settings
Short Hauntings
Copyright (c) 2022 Ember#1765 / DeerTears
Released under the MIT license
https://opensource.org/licenses/mit-license.php

Countersunk
Falling to Earth (Loop) - No Drums
Mushroom Tunnels - No Drums
Copyright (c) 2023 TipTopTomCat
Released under the Creative Commons Attribution-ShareAlike 4.0 International License
https://creativecommons.org/licenses/by-sa/4.0/deed.en

Electromagnetic Waves
ReClaimed
Think About it
Unknown Caverns
Copyright (c) 2022 TipTopTomCat
Released under the Creative Commons Attribution-ShareAlike 4.0 International License
https://creativecommons.org/licenses/by-sa/4.0/deed.en

Boss fight 1
Monty's Overheating Spaceship
Out of Energy Game Over
Twilight Drive
Victory Fanfare
Copyright (c) 2022 krümel (crumb)#0723
Released under the MIT license
https://opensource.org/licenses/mit-license.php


About Live Streaming and Submission of Gameplay Videos

You are free to distribute your games on YouTube, twitch, etc. In that case, I would appreciate it if you could specify the name of the game and the name of the creator of the game.

I hope you enjoy the game!

*The texts in the game and on this page is translated into English by a Japanese speaker using machine translation. I apologize if there are any points that do not make sense or if they are expressed rudely.


Update Log

2024/2/2 ver. 1.00 released
2024/2/2 ver. 1.01 (Fixed a confirmation dialog box to appear when selecting start after clearing only all stages.)
2024/11/21 ver.1.1 released
 *Updated and stabilized various processes due to game engine update
 *Fixed issue where the skill would trigger again when using the Grimoire of Invincibility
 *Merged the Japanese and English versions of the game

Updated 13 hours ago
StatusReleased
PlatformsHTML5
Release date Feb 02, 2024
Rating
Rated 4.3 out of 5 stars
(6 total ratings)
AuthorCircle Yousu ga Okashii.
GenreShooter
Tags2D, 8-Bit, Cute, Game Boy, Pixel Art, Retro, Shoot 'Em Up, Short, Singleplayer
Average sessionAbout a half-hour
LanguagesEnglish
InputsKeyboard

Download

Download
MGB_ver.1.1_forAnaloguePocket.zip 138 kB
Download
MGB_ver.1.1_forGameBoyROM.zip 650 kB
Download
Package_thumbnail_MGB.png 159 kB

Development log

Comments

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Fun GBS shmup! The artwork is so cute. The slime is the strongest by far.

Cool game, starts out slow and easy but difficulty increases noticeably as you progress. The art is very nice too.

As the page states, there is no saving function, meaning that you have to start the entire game from scratch every time you open it. However, the game is short enough to be able to be beaten in one sitting.

Good work!

(-2)

Seems a bit messed up but other than that, i actually find this game pretty enjoyable and worth checking out!