Early Access
Ship your first game. Own every decision.
Courses, assets, and a community for developers who want to build real games and stay in control of their code.
Built for developers who want to ship
Understanding is the skill that doesn’t expire
AI has changed the entry point to game development. You don’t need to write every line from scratch. You need to understand what’s being built and stay in control of it.
- Know what you’re building
- Every lesson builds understanding, not just output. AI accelerates the work, but you stay in control of every decision and know enough to debug and extend what you ship.
- Build something real
- No contrived exercises. No filler. Every course ends with something you can actually use.
- Everything in one place
- Courses, professional asset packs, and a community. Personalized AI learning context is on the roadmap, so the platform grows alongside you.
What Bastion Offers
Start free. Go as deep as you want.
Courses, assets, and a community, all built around one goal: shipping games you're proud of.
Courses
Project-based courses that end in something shippable. Build real games, understand every system, ship with confidence.
Asset Packs
Professional game art you can drop straight into your own projects. Licensed for commercial use. Buy once, use in anything you ship.
Community
Start free with Tapwing and free asset samples. Join the Discord, share what you're building, and be part of figuring this out together.
What Makes Bastion Different
Craft first. Tools second.
Not a course factory. Not a tutorial library. A platform built around one belief: that understanding what you build matters more than how fast you build it.
Stay in control
AI is part of the workflow, but understanding is the goal. Every lesson builds the mental model so you can debug, extend, and iterate with confidence, whatever tools you’re using.
Build real projects
No contrived exercises. Every course builds toward something real you can ship, extend, or put to work immediately.
Built by someone doing it
Not a content factory. Bastion is built by a solo developer genuinely working through the same questions, building in public, and sharing what actually works.
Why Bastion exists
An honest answer.
AI is reshaping how games are made: the code, the art, the music. It's exciting and unsettling, and pretending otherwise wouldn't be honest.
Sebastian Feistl
Founder, Bastion
I don't know what the future of learning to code looks like. Bastion is how I'm figuring it out.
I built Bastion because I'm passionate about game dev and I believe AI should empower the people making games, not replace them. There's a lot of uncertainty in where this is all going. Bastion is my attempt to build a place where we work through that together: learning, shipping, and staying in control of our craft.
Where This Is Heading
Actively building
No hard dates. No hype. An honest picture of what exists, what’s in progress, and where Bastion is going.
Asset Packs
Professional pixel art and game assets, available now. Commissioned from real artists, made with care and attention to detail. Not AI-generated. Licensed for commercial use.
Tapwing: Free Beginner Course
A complete beginner course built around a real game shipped to Steam. Free. The starting point for everything on Bastion.
Advanced Courses
Deeper content for developers ready to go further: larger projects, more complex systems, and real AI-assisted workflows.
Community Features
Share your projects, follow other developers’ work-in-progress games, and build in public alongside people figuring out the same things.
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Personalized AI Context
A learning platform where your AI assistant knows your progress and adapts with you. The future of learning, being built now.
If this resonates, be there from the start.
Bastion is free to start. I'd love to have you along.