Repository for my 2021 #js13k game entry - SUBSPACE ZERO
If youd like to see the entire breakdown of the generated pixel art process, see this thread on twitter as I wont be going into huge detail here (plus theres a bunch of videos/gifs posted in the twitter thead): https://twitter.com/Alex_ADEdge/status/1440918766058020867
Heres what worked and what didnt:
Complexity/Scope: My usual issue in gamejams - setting a realistic goal and sticking to it. So yeh in hindsight attempting multiplayer was a bad idea this year & I should have focused on a simpler single player game with this pixel art system as a neat bonus. That became apparant pretty quick. If I haddnt put so much time into working out the multiplayer code right in the middle of the jam I probably would have pivoted away from that and made a single player game, but towards the end of the gamejam I committed to the multiplayer idea and tried to make it work... which ended up being too much work.
Bugs: Along with the scope of the game and complexity being so high it just lead to a lot of hours being burnt chasing bugs. This was especially bad in the final few days when I really needed to be working-on/finishing the gameplay & code-golfing, but was instead tracking down issues which took many hours to debug.
Byte compression: The final submission came in at around 17kb, and thats with most of the incomplete combat code removed. I clearly needed a spare day or two at the end of the gamejam to focus on optimisations and compressing the code wherever possible.
I dont think '13B1PACE 8ERO' is the title... but close try.
Pixel art compression & generation system: Clearly the focus of this gamejam, since Ive mentioned and tweeted about it so many times, but this really was the #1 goal other than actually finishing a game. And it turned out pretty well! See the twitter-thread breakdown mentioned previously for more details, and the 'whats next' section coming up to see what Im doing with this next.
The projects were:
- minPIX - The pixel editor I'm now developing for compressing pixel art, started just before the jam and was properly exporting compressed pixel art towards the end of the jam, this is also where I experimented with and developed the decompiling and rendering code for the graphics I ended up with
- TestMultiplayer - Test multiplayer code, based on the example provided by js13k and expanded to include multiplayer movement around a grid structure, I also started on the combat game loop here but didnt get too far with it in the gamejam
- Isometric Game/Subspace Zero (this repo) - Started out as a graphical isometric test, I reworked the isometric platformer I attempted to make for the 2020 js13k. Initially I started out with image sprites, but towards the end of the jam I worked in my system for compressed pixel art, then revamped everything when I added in the multiplayer code from the TestMultiplayer project. Overall lots of experimenting and learning about creating an isometric game with a 2D game engine - which turned into the final resulting game.
- Space Game - The pre-gamejam game I worked on, tried to make it a neat demo which had many elements of a complete game, from UI to Sprites, multi-platform controls and sfx & music.
- Code-Golf: Not something Ive properly attempted before, but Ive always appreciated the idea of code-golfing (making functional code with the fewest possible characters/processes possible, ie like in golf how youre meant to sink the ball in as few shots as possible) I was able to learn a few neat tricks and at least got hands on with some of this process, which was pretty rewarding and something I certainly want to get into more in future.
Disappointed I didnt finish a final playable game that was submission worthy. But it was still a great jam to partipate in and I ended up ticking off some pretty big milestones. Solving problems and bringing together ideas which have been bouncing around in the mind for over a year is always a win!
I'm also going to continue to work on Subspace-Zero for a little while longer, moving forwards all changes will be in this new repository Subspace-Zer0. I'd really like to at least get the multiplayer and gameloop working to the level I orginally intended.
minPIX is going to also be something I want to develop further, many more plans for that software. I know I can push the compression further and add a few other features, not to mention neatening up the UI and making it look and work a bit more professionally. But this is the most exciting thing, as I mentioned at the start of this post-mortem this kind of compressed pixel art has been bouncing around in my head for a while now - mostly because I have a game in the works which will need to utilize that very thing. So Ive effectively been working on that project this whole gamejam as well, and will in time be creating an importer for Unity to get this super-compressed pixel art working in this primary game project :)
-till next gamejam