Learn by playing
Concepts stick when you apply them under pressure. Choose the wrong defence and you watch what happens — that is the lesson.
Not just games
Interactive experiences, not a course.
Every game in the Arcade is built around a real concept from cybersecurity or cloud engineering. You learn it by using it, not by reading about it.
Understand real technology
Firewalls, multi-factor authentication, encryption, backups, Zero Trust, CDN, DNS, containers. Nothing invented for the game.
Build logic and problem solving
Limited budget, limited time, an adversary that reacts. Every run is a small exercise in prioritising under constraints.
Security made approachable
Cybersecurity should not belong only to specialists. The Arcade is an open door for anyone curious about how attacks and defences actually work.
Available now
Pick a game and start playing.
Everything runs in your browser. No download, no install, no account, no payment.
NexDam Cyber Defender
Arcade RPGYou are a NexDam analyst. Malware, ransomware, botnets and spyware move toward the infrastructure you are paid to keep online — and the only thing between them and your servers is the security controls you deploy.
FirewallMFAEncryptionBackupZero TrustMonitoring
5 missions · not played yet
Play →
NexDam Network Wars
Real-time strategyA conquest game played on cloud infrastructure. Capture servers, data centres, CDN edges and DNS zones, grow capacity where it matters and hold the network against a rival operator doing exactly the same.
Cloud regionsData centresCDNDNSContainersCapacity planning
3 maps · not played yet
Play →
How it works
Open, play, keep your progress.
The Arcade is free and complete without an account. Creating one only adds what an account can add: memory across devices.
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Open a game
Pick a title and press start. It loads in the browser in a couple of seconds — nothing to install.
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Play the mission
Each mission opens with a short briefing: what the scenario is and what you are about to learn from it.
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Progress is saved
Without an account your progress is stored in this browser. With a free NexDam account it follows you everywhere.
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Unlock and compare
Achievements, ranks and personal bests build up as you play. Global rankings are on the way.
Your progress
Everything free. An account remembers.
No content is locked, no advantage is sold. Registered players get persistence, statistics, achievements and — soon — rankings and missions.
Loading your progress…
What an account adds
- Progress across devicesAccount
- Personal statisticsAccount
- Permanent achievementsAccount
- Player profile and rankAccount
- Leaderboards and missionsSoon
- Every game, every levelFree for all
There is no paid tier and no pay-to-win. Registration improves the experience, it never unlocks the content.
Create free accountAchievements
Community
Rankings, events and challenges.
The Arcade is built to grow. Scores are already being recorded — the competitive layer on top of them is next.
Global leaderboards
Compare your best runs with every other player, per game and per season.
Weekly challenges
A new scenario every week, with a shared objective and a shared scoreboard.
Tournaments and events
Timed competitions around a single map or mission, open to everyone.
AI-generated missions
Scenarios built on the fly so the threat you face is never quite the same twice.
The rest of NexDam
The Arcade is one door into the platform.
The same engineering that builds these games builds the products, the tools and the infrastructure behind them.
ProductsHealth AI, Dashboard, Monitoring, Developer API and the mobile apps.
Health AIContinuous AI analysis of your infrastructure, with plain-language findings.
Free ToolsTen practical utilities for developers and site owners. Free, no catch.
Free security scanCheck SSL, headers, DNS and compression on a real domain in seconds.
BlogHow the systems behind NexDam are actually built and operated.
Create an accountFree. Unlocks the tools, the dashboard and your Arcade profile.