Thank you!
I've built out more of Travelling Balloon, but no more to share yet. What I do have to share is this unrelated prototype I've put together tonight:
- A tileset made up of 16x16 meta-tiles
- A 16x16 player drawn using the decimal draw trick for off-grid movement
- A solid 20fps on device!
The black border along the bottom and right hand side is because of the odd number of 8x8 tiles across the screen. How I'll "hide" that depends on what I decide to make, but I guess it'll be in a HUD of some kind!
(This is 100% "why not just use the SDK" territory here... but I'm having fun 
)