Case file — Game Development · 2026
BlockSlide
a.k.a. “Inkframe”
A Unity 6 mobile puzzle — sliding blocks, tight loops, iOS-first.
Debriefing
The story
BlockSlide is the shipping exercise: a puzzle small enough to finish and polish, with everything a store build needs — AdMob, IAP, Firebase, privacy and terms hosting, app-ads.txt, and a Mac guide for the teammate who builds the iOS binary.
The most interesting piece is an editor window. It takes levels 21–100, mirrors them horizontally, vertically or both, and permutes their colours. Mirroring and colour permutation keep the puzzle rules symmetric, so every remix is exactly as solvable as its source — a hundred new levels without a single unsolvable one.
Screenshots