DEBUGGER vs Digicity

■ It looks like a terminal. That's the point. Black screen. Neon green text. System logs scrolling forever. CPU load and memory pressure climbing. To anyone glancing over your shoulder on the train, you are debugging a complex production system. What you are actually doing is connecting three or more matching symbols. ■ How it plays You are an incident response engineer covering 16 data centers around the world. - Pick a degraded node on the world map - Travel there (the farther it is, the longer it takes) - Patch the bugs on site (that's the puzzle) - Earn experience and move to the next incident (credits arrive on promotion) Tokyo, Seoul, Singapore, Frankfurt, Sao Paulo, Cape Town and more. Travel time is derived from real geographic distance, so crossing the planet actually costs you time. ■ Three numbers are trying to kill you While you work, three resources keep rising: - CPU — above 72% sectors of the board freeze and become unusable - MEM — clearing five or more at once brings it down hard. Small clears barely dent it - TRACE — accelerates the higher CPU and MEM get. This is your real timer If any of them hits 100%, the session is lost. Clearing three at a time will never outrun the load. You have to build bigger COMBOs, and land them fast enough to hold the CHAIN multiplier. ■ Fatigue, and the engineer ladder Deploying and traveling makes you tired. Fatigue only recovers in real time, and going in exhausted means starting from a worse baseline. Knowing when to rest is part of the game. Patching bugs earns experience and promotions: INTERN, ENGINEER, SENIOR, STAFF, PRINCIPAL, DISTINGUISHED, FELLOW — and beyond. The final rank is SINGULARITY at level 85. Restore all 16 nodes and the world is reinfected at a higher severity. It does not end. ■ Compete monthly Register a handle and you appear on the global leaderboard — by experience earned, by best COMBO, and by incidents contained. It resets every month, so a late start is never a lost cause. Registration is optional. ■ Escalations Eight times a day, one site escalates. Containment takes three passes and the site relocates after each one. Each escalation has its own rule for what counts as progress, and the briefing tells you before you commit. ■ Languages The interface is English — it has to read as a terminal. The manual and the daily orders are also available in Japanese. It follows your device language, and you can switch it from the profile screen. ■ Made for - Short sessions with real pressure - Not wanting to look like you are playing a game in public - People who like black terminals ■ Ads and purchases Free to play all the way through. Ads are mostly opt-in — watch one to skip travel time or recover fatigue, only when you choose to. A one-time PRO license removes ads permanently.

Start small. Think big. Build a city that feels like yours. Digicity is an isometric city builder for iPhone, iPad and Mac with Apple silicon. Turn a randomly generated 128x128 landscape into connected neighbourhoods, busy industry and a city shaped by your decisions. CHOOSE HOW YOU PLAY Open Build is a free sandbox with every building tool and the whole map. No ads, energy meters or play timers. Saving requires a purchase. Scenario guides a new city through four historical eras, with goals and report cards as it develops. Era purchases unlock Scenario one era at a time; Ultimate includes them all. Everyone can preview 11 established challenge cities. Ultimate is required to start them, including the new recovery challenges The River That Burned and Aftershock. Take over a working city, tackle its problems and follow suggested approaches and live goals. BUILD A CONNECTED CITY Zone homes, shops and industry. Lay roads, tram lines, freight rail, power lines and water pipes. Connect residents to jobs, provide essential services and balance tax income against upkeep. Traffic, pollution, land value and demand shape what grows. BUILD ACROSS THE WATER Add rivers when founding a city. Connect the banks with low or high road bridges, extend local routes with secondary terminals and watch boats travel usable waterways. High bridges leave room for shipping; low bridges can block it. Inspect access and locate known blockages before planning your next crossing. CHOOSE YOUR CITY RULES With Ultimate, choose Standard, Relaxed or Custom rules before founding a Scenario city. Everyone can inspect the conditions. Decide which pressures apply, including pollution, fires and earthquakes. Rules stay fixed for that city. When enabled, river fires, earthquakes and aftershocks create new recovery problems. Review debris clearance costs before rebuilding. UNDERSTAND WHAT YOUR CITY NEEDS Use data overlays, tile details and the city overview to explore population, finances, utilities and transport. In Scenario, choose transport priorities and emergency-service funding, compare city figures after policies take effect and pursue optional ambitions. Pause to plan or choose Normal, Fast or Fastest. SAVE AND RECOVER Saving and Ultimate are one-time purchases that include named saves and device-local autosaves. Without saving access, your city is lost if the app closes or the system terminates it. Autosave is on by default and keeps up to three recent recovery versions per city history. Force quitting can lose changes made after the last successful autosave. Ultimate includes saving, all Scenario eras, city rules and all 11 challenge cities. Purchases are not subscriptions and do not expire. Purchasing Saving or Ultimate supports future updates and continued development. PLAY IN YOUR LANGUAGE English, German, French, Italian, Spanish and Dutch are available. Digicity follows a supported device language or falls back to English; choose another supported app language in Settings. We use AI for translations from English. They may contain mistakes; share suggestions through Translation feedback in the city menu. Play in landscape on iPhone, build on iPad or use a Mac with Apple silicon. No account or sign-in is required. https://digicitybuilder.app/privacy