Snake game for Nintendo Game & Watch

This is a port of the EmbSnake that runs on the Nintendo Game & Watch: Super Mario Bros / Zelda game.

Before build

You need backup your G&W first. See game-and-watch-backup

1. Build / Flash in command line

Build and flash by make flash in game-and-watch-snake directory

2. Build / Flash / Debug with STM32CubeIDE

Import this project into your STM32CubeIDE workspace by Import -> General -> Existing Projects into Workspace and build / debug it.

3. Just need the game rom

You can just download Pre builded elf file for test.

• ROM .elf
• RAM .elf

Features

This game contains the following pages.

• Home
• Demo mode (which can play game it self just like G&W mario or zelda TIME MODE does)
• Game mode (which you can play by yourself)
• Game over page (Hiscore cannot be saved in flash by now)
• etc.

Controls

• Press any button at Home page will start a new game.
• Wait a while at Home page will start demo.
• Swich Game / Demo mode by press GAME / TIME button.
• Other operation will show at the bottom of screen.
• Power off (sleep) by press power button.

Pictures

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Tasks

• Some simple sound
• Save hi-score
• Screen bright
• Show a DigitClock at demo mode (snake will eat digit for update time)
• [Done]Sleep when Power button pushed

Thanks

• This project is based on game-and-watch-base.
• This project use some code (power down etc.) from game-and-watch-retro-go.
• Thanks tim in discord for many helps. He also create a page which lists a lot of fun thing with G&W, you can take a look if you like, Here is it