Attiny Arcade keychain game kit

Attiny Arcade playing UFO EscapeThere has been a lot of updates to the Attiny Arcade keychain game project most notably the production of kits. I will add all the relevant information to this post and make it sticky.

Buy via ebay.

If you want to get in touch about the kit please tweet @webboggles, otherwise you might find that it takes me a long time to reply to comments here.

New games
Well you aren’t going to run DOOM on an 8K chip but its still capable enough to run some classics.

New Board!
I am using OSH Park to manufacture the PCBs and they are doing a great job! Purple solder mask and immersion gold finish, don’t they look good?

You will also notice that I cut a hole to fit the 15mm piezo element flush with the board. This makes it so much neater.

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Links
Assembly step by step .pdf
UFO Escape.ino
Oroboros.ino
Breakout.ino
Canond DSLR Remote.ino (add 940nm IR LED to piezo pads)
PCB printable .pdf Please note the sck and scl pins in this older design are swapped around, you will need to amend these in the sketch if the screen doesn’t turn on.
3D printable snap case .stl files or on Thingiverse
SSD1306 library courtesy of Tinusaur

Everything above in one Google Drive folder

Update 2017/01/13: Andy Jackson refactored game code to fit two games in one cketch (https://drive.google.com/drive/u/0/folders/0BxGfuaPdM4n0bjVDSjc0WEFJVTQ)
Update 2017/01/22: Awesome “Space Attack” game by Andy Jackson:
https://drive.google.com/drive/folders/0BxGfuaPdM4n0Z1ZfNnAxZHFvams?usp=sharing
Update: 2017/02/26: Andy’s repo (Wren Rollercoaster, Space Attack, UFO Stacker, Bat Bonanza) https://drive.google.com/drive/folders/0BxGfuaPdM4n0Nkt5TDI4azd1Rmc

The kit:
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For soldered componenent placement refer to the assembly .pdf

New assembly video using the latest revision board.

DIY pcb assembly video: https://www.youtube.com/embed/OlJzhWNhtKA

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Attiny85 UFO Escape Keychain Game

UPDATE: assembly instructions

I finally had some free time to make something fun and decided to write a new game for the Attiny85 ssd1306 keychain.  I reused the sleep, display and interrupts code from the “Breakout” game I created a while ago.

This time I wanted a more addictive game. The game had to be playable using just the two buttons. I thought a racing game might be a good choice but the landscape screen is more suitable for a side-scroller. So I settled for an obstacle avoiding side scroller. Similar games include the recent Flappy Bird, Nyan Cat and many variations of the Helicopter game.

The flying saucer is propelled with the left button while the right button is used to shoot through force fields. The game gets harder as you play:

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