
SYSTEM ENGINEER
Servers crash, disks fill and users forget their passwords. Patch on Tuesday, never change prod on Friday afternoon, keep the 'days since last outage' sign climbing, and restore the whole enterprise from The Blue Screen of Doom.
SYSTEM ENGINEER · FREE BROWSER GAME
8-bit browser adventure for system engineers: patch servers, restore backups and survive Read-Only Friday. No download, no account: progress saves in your browser.

Servers crash, disks fill and users forget their passwords. Patch on Tuesday, never change prod on Friday afternoon, keep the 'days since last outage' sign climbing, and restore the whole enterprise from The Blue Screen of Doom.
| Mission | How it works | Base pay |
|---|---|---|
| Disk Space Panic | Snake. Eat logs and temp files to free space before the volume hits 100%. Red files are system files: never eat them. | 10 T$ |
| Password Reset Rush | Pick a lane and press Space to slide a reset to each user before they reach the desk angry. Red hoodies are social engineers: don't reset them. | 10 T$ |
| Patch Tuesday | Click yellow servers to patch them. Red PROD servers can't reboot until the 17:00 maintenance window. Missed patches fill the vuln meter. | 20 T$ |
| VM Packer | Drop each VM on a host without overcommitting CPU or RAM. Keep HA pairs on different hosts. Press X to migrate one and make room. | 20 T$ |
| Backup Restore Run | Run through the tape vault, grab the one correct tape, and reach the exit before the exec's meeting starts. | 50 T$ |
| Group Policy Maze | Walk the OU maze and press Space in the right OU to link the GPO. A wrong link locks out the whole floor. | 50 T$ |
| Script Commit | Find every bug in the PowerShell/Bash script before it runs against all of prod. Flagging a good line costs a life. | 50 T$ |
| Ransomware Siege | Tower defense. Place EDR, MFA gates and immutable backups to stop worms, credential stealers and encryptors from reaching the servers. | 100 T$ |
| Boss | Where | How to unlock |
|---|---|---|
| The Disk Hog | Branch Office | Systems Administrator + 3 closed tickets in the Branch area |
| Count DNS-ula | DC Castle | Disk Hog down + System Engineer + Access cert. The DNS button shows up early here and costs nothing. |
| The Auditor | HQ Tower | DNS-ula down + Senior + Server cert. Have the Golden Runbook so your sites are documented. |
| The Blue Screen of Doom | Data Center | All 3 bosses + Architect + Security cert. Restore Identity (AD/DNS) first, since the other systems stay locked until it's back. Then survive a final Ransomware Siege. |
| Read-Only Friday | Anywhere | Start a ticket on in-game Friday after 15:00 and The Change That Could Have Waited appears: your ticket at max difficulty, then a rollback review. Win for +25 T$; lose and the uptime sign resets. |
Packet Quest and Uptime Quest share the same loop. Nothing to install: click Play, then pick New Game. Progress saves automatically in your browser, so you can close the tab and pick Continue later.
| Key | On the map |
|---|---|
| ←↑→↓ or WASD | Move |
| Shift | Run (uses stamina, the orange bar) |
| E or Enter | Enter doors, use the terminal and shop, open chests |
| Space | Zap enemies (costs stamina) |
| C | Drink coffee for full stamina (buy mugs at the Depot) |
| M | Mute / unmute |
| Key | In a mini-game |
|---|---|
| Enter or click | Start from the intro card |
| Mouse or arrows | Every mini-game works with the mouse; most also use arrows + Space |
| P or Space | Acknowledge the on-call pager for +5 T$ (miss it and lose SLA time) |
| D | On the intro card: send the AI drone to auto-solve (if you own it) |
| Esc | Bail out. No life lost, but the SLA keeps ticking |
Prefer the other side of the house? Read the Packet Quest guide or go back to all games.