NOTacMap

NOTacMap

A live tactical map for Nuclear Option, for a second monitor. A BepInEx plugin reads game state and serves it to a page in your browser. Nothing to calibrate or set up per map.

Features

• Opens in your browser when the game starts (can be turned off), and closes itself when the game does if the browser allows it
• Double-click the map for fullscreen
• Live position, tracked units, airbases, waypoints
• Icons per unit type (planes, helicopters, tanks, APCs, radar, AA/SAM, ships, buildings) with a legend. Units are matched by name, mods included. Anything unknown gets a fallback shape
• Icons rotate for your aircraft, helicopter, missiles and bombs
• Teammates, AI/structures, and enemies each get their own color
• Incoming-missile warnings with speed and ETA, from the same RWR detection as the cockpit
• Friendly missiles in flight are shown for everyone, labeled with the pilot
• Marked targets get an amber reticle, which turns into a spinning "LOST" marker if you lose contact
• Missile locks show as a pink line and ring. With several missiles out, the closest one gets the label and the rest are small rings (+N)
• If a missile loses its lock on an aircraft, a ring shows where it was and the line snaps
• Weapon range ring: a circle at your weapon's base range that turns into a cone along your heading once you mark a target. The range matches the cockpit HUD
• Runway approach lines extending past each runway end
• Fading trails behind moving units, with a Trails folder in FILTER to pick which kinds. The grid can be switched off too
• Every map color is editable under DISPLAY, from a honeycomb palette or with RGB and hex values
• Tap the legend to open or close it
• A dark outline on text keeps labels readable over the terrain (switch it off in DISPLAY)
• FILTER and DISPLAY (top right) control what's shown, how it looks, and the colors. Saved to a settings.json next to the plugin
• The background map comes from the game's own terrain texture, so any map works
• Pan, zoom, and a button to recenter on you
• Optional LAN mode to open the map on a phone or tablet on your home network. Off by default, touch works
• Light on frame rate: redraws slowly when idle, speeds up when you pan or zoom, and sleeps while the tab is hidden

Install

Install with r2modman or the app. The map page opens in your default browser when the game starts. Drag it to your second monitor. To stop that, set Server > AutoOpenBrowser to false in the BepInEx config and open yourself.

Requires BepInEx 5, which the mod manager installs for you.

Phone or tablet

Off by default. To open the map on another device on your home network:

• Start the game. The map page on your PC first asks where you want to see the map. Pick "On another device".
• The first time, a prompt says what that opens up. Confirm it, and the page shows a QR code and the link. Open the link, or scan the code with the camera, on the other device once. The phone remembers the link afterwards.
• If Windows asks about the firewall, allow it on private networks only.

Tick "Remember my choice" to skip the question and the prompt next time.

Once access from other devices is on, it stays on after a restart until you switch it off. Picking "On this PC" does not turn it off. DISPLAY > Phone / tablet has the switch, shows the link and QR code while it is on, and changes what the page does when it opens. While the PC tab shows the QR code it draws no map and keeps no connection open. You can also set Server > AllowLan in the config; the switch keeps that value in step.

Only devices on a private network address (192.168.x.x, 10.x.x.x, 172.16 to 31.x.x or 169.254.x.x) are accepted, and they need the secret in the link. Delete LanToken from the config and restart the game to get a new link and cut off old ones. Switching access off and on again keeps the same link.

Anyone who has the link can see your map, and the connection isn't encrypted, so use it at home