
Firewall Breaker settles into the corner of your screen and gets to work. While you're in a meeting, watching a video, or on another tab — it hacks, attacks, and grows stronger. You just check the results.
Modeled estimate, not a reported figure. How we estimate →
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About

Runs in the corner of your screen while you do everything else. No babysitting. No clicking. Just results.
Deploy your payload. Let it run.
Load up to your RAM Capacity with 11 unique hack types — each one a weapon with its own behavior. Your payload fires automatically, tearing through waves of incoming threats. Three enemy types stand between you and the next breach:
Grid Cells — the first line of defense
Defensewalls — harder, more resistant
Firewall — cut it down to advance to the next wave
You don't click. You don't aim. You just build smart and watch the system fall.
Stay in the corner. Stay dangerous.
Firewall Breaker lives at the edge of your screen while you work, browse, or watch something. It runs, earns, and grows — whether you're paying attention or not.
Build. Update. Rebuild. Repeat.
Progress in Firewall Breaker runs deep:
Data is your in-run currency. Spend it on Data Updates to push your stats further with each wave.
Crypto is earned exclusively by triggering a Rebuild. Spend it on Crypto Updates — permanent upgrades that carry across every run.
Rebuild wipes your Data and Data Updates — but rewards you with Crypto and permanent multipliers for XP, Data, and Crypto. Each Rebuild makes every future run faster and stronger.
Hardware takes it even further. Collect from 50 passive items that stack bonuses, shape your build, and define your playstyle.
The deeper you go, the harder the Firewall hits back. But so do you.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Spanish - Spain, Simplified Chinese, Japanese, Korean, Polish, Portuguese - Portugal, Russian, Turkish
Reviews
Very good game you always want to upgrade. simple but very addicting
For something that runs quietly in a small window while you focus on other things, the gameplay feels simple, relaxing, and highly incremental. You’re constantly earning rewards even when the game is practically playing itself. At its core, you have a shooter at the bottom of the screen that automatically fires pings at different objects, creating a stylish little hacking simulation. Your main target is the firewall at the top of the screen, but getting there is never straightforward. Smaller obstacles, shields, and other defensive systems stand in the way, blocking your pings from reaching their goal. Every object has a number that represents its health, and each successful hit chips away at it. Once you destroy the firewall, you move on to the next wave, but every new wave becomes more crowded and introduces tougher obstacles. What keeps the game engaging is the constant pressure of the time limit. If you fail to clear a wave in time, you’re sent all the way back to the first one. You do gain small permanent perks through leveling and experience points, but most of your progress comes from repeating runs over and over again. That repetition never feels pointless because every destroyed object rewards you with data. Data acts as the main currency and allows you to buy upgrades like attack damage, resource gain, and other useful improvements. One of the most important upgrades is RAM because it determines how many pings your shooter can handle at once. As you progress, you unlock entirely new hacking tools, each with its own behavior and playstyle. Regular pings are fast, numerous, and bounce around the screen, while something like Packet Splitter breaks apart into several smaller projectiles on impact. Every tool also consumes RAM, so simply unlocking them is not enough. You constantly have to experiment and rearrange your setup to fit within your available capacity. Additional bonuses come from hardware, essentially loot drops that appear only occasionally. Hardware is divided into six rarity tiers ranging from common to mythic, and thankfully you can enable auto sell for lower tier items so your very limited storage does not fill up immediately. Even though you eventually gain access to 20 equipment slots, most of them start locked and can only be unlocked through the Disk Capacity upgrade. Some of the most impactful upgrades are hidden behind a separate progression system that uses crypto. This menu includes unique bonuses like CPU speed, which affects the overall game speed, luck, which improves hardware drop chances, and GPU speed, which boosts passive data and experience gain. Crypto is earned through Rebuild, the game’s prestige mechanic. Rebuilding requires you to meet certain level, wave, and data requirements, but every reset permanently increases the gain of all resources. The catch is brutal because a rebuild wipes your level, upgrades, and hacking tools completely clean. Hardware is the only thing that survives the reset. Every new rebuild raises the requirements even further, though it also rewards you with stronger long-term bonuses. As is often the case with these games, they start fast and introduce everything you need to know within a couple of hours, but require time if you’re aiming to actually beat the game and get all achievements.
Not usually my kind of game since I don’t play many idle titles. But I ended up enjoying the vibe more than I expected. The hacking theme gives it a cool style, and it’s satisfying to watch your setup improve over time. Just leaving it on the background and treating it as a work-break during my pomodoro sessions.
Great game to keep on the side while doing other things. It doesn’t demand constant attention, so it’s easy to play casually in the background. Definitely worth a try if you enjoy idle games.
An interesting concept, I enjoyed it
Perfect game
Enjoyable idle game that sit in the corner of my screen while still feeling rewarding to check in on. Progression is fulfilling, the builds interesting fun to try new experiments, and respect your time. Worth trying
baya sarıyo
Fun idler, excited to see what the devs to next
A clever and creative idea. I love how it just sits in the corner of my screen while I work or watch videos. the hacking concept is really fun for an idle game. Addictive!!!!
Related
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Trends
Concurrent players on Steam, sampled daily since tracking started.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
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