U Blocks
A block puzzle with real depth: five game modes on 6x6 and 9x9 grids, 50+ achievements, global leaderboards, and a Pro subscription that removes ads and unlocks everything.
Overview
U Blocks takes the classic block-dropping puzzle and gives it a structure most mobile games skip: genuine modes, meaningful progression, and a monetisation model that doesn't punish free players while still rewarding subscribers.
The Problem
Block puzzle games on mobile tend to be shallow: one mode, aggressive ads, and no sense of achievement. Players who want depth have nowhere to go. U Blocks was built for the player who wants to get better at something, not just kill time.
What We Built
Five distinct game modes across two grid sizes. A 50+ achievement system that tracks real skill, not just playtime. Global leaderboards via Firebase. A Pro subscription through RevenueCat: one purchase, ad-free forever, all modes unlocked.
Status
Live on both the App Store and Google Play. Actively updated with new modes and achievement tuning based on player data.