Raptor: Call of the Shadows gets a full browser based level editor

Raptor: Call of the Shadows now has a new map editor, and it goes well beyond simply moving a few enemies around. The browser-based tool opens up all 27 stages from the classic DOS shooter and gives users direct control over maps, enemy formations, destructible objects, graphics and music. It works with Raptor’s original data files and runs locally in a modern web browser, so there isn’t much standing between loading the game files and starting to edit them. That’s the interesting part here. This isn’t just a basic tile viewer. It’s a fairly complete editing package built specifically around how Raptor stores its game data.

All 27 Raptor levels can be edited

Raptor: Call of the Shadows divides its campaign into three areas: Bravo Sector, Tango Sector and the Outer Regions. Each contains nine missions, giving the full game 27 stages. The new editor can load and modify all of them.

Maps can be changed tile by tile, allowing terrain and scenery to be rearranged directly. Existing objects can be moved or removed, while new elements can be placed into a stage. That makes it possible to do anything from small adjustments to much larger level changes without manually editing binary data. For a game released in 1994, that’s a considerably easier way to work.

Enemy behaviour is editable too

Changing the scenery is only part of the editor. Enemy formations can be moved, deleted or altered, and individual enemy properties are exposed through the interface. Health values can be changed, along with movement speed, bounty rewards, firing rates and weapon settings. Flight behaviour can also be adjusted.

That’s especially useful in Raptor because enemies don’t simply appear at random positions. Many of them follow predefined routes across the screen, and those movement patterns are a major part of how each stage plays.

The editor displays flight paths visually, making it easier to understand what an enemy will actually do once the level starts. Instead of changing a number and hoping for the best, you can see the route before testing it in the game. Enemy definitions can also be duplicated. That gives level designers a way to create variations based on existing units without having to modify Raptor’s original executable.

Destructible objects can be changed

Raptor’s maps contain plenty of ground targets, buildings and other objects that can be destroyed for money. Those aren’t locked down either. The editor allows properties such as durability and rewards to be adjusted. A target that normally disappears after a few hits can be made tougher, while its payout can be changed to match.

It’s a relatively small feature on paper, but Raptor’s economy is tied directly to destroying targets. Credits earned during missions are used to buy weapons, shields and equipment between stages. Changing the value or strength of ground targets can therefore affect much more than one section of a map.

Graphics and music aren’t off limits

The editor also reaches beyond level geometry. Graphics can be replaced, with PNG images converted to the palette format required by the original game. Sprite artwork and other visual assets can be changed without having to prepare everything manually in Raptor’s original format first.

Music gets similar treatment. Existing music slots can be modified, and MIDI material can be imported for use with edited stages. That means a modified level doesn’t have to rely entirely on the original combination of artwork and soundtrack. For anyone building a substantially altered set of missions, those options make the editor much more useful than a simple map construction tool.

It runs directly in a web browser

There’s no large development environment to install. The editor is supplied as a single HTML file and runs locally in a browser. Users provide their own Raptor GLB data files, which the editor reads and modifies.

It also includes features you’d expect from a modern editing tool, including undo and redo support. Autosaving is handled in the browser, while built-in checks can warn about potential problems in a level before it gets tested. Those details matter once edits start becoming more complicated. Moving one enemy is simple. Reworking an entire stage with new paths, graphics and object properties isn’t.

The .rapmod format keeps changes separate

Modified content can be stored in the editor’s .rapmod format. Rather than copying the complete original Raptor data files into a modification, the format stores the changes made by the editor. Maps, graphics, music and enemy data can all be included while leaving the original game files separate.

The editor also checks the base data before applying modifications. SHA-256 hashes are used to confirm that the expected Raptor files are being used. That reduces the chance of loading a modification against an incompatible set of game data and then wondering why something doesn’t work.

A much easier way to modify Raptor

Raptor has always been built around tightly scripted stages. Enemy waves arrive at specific moments, aircraft follow fixed paths and ground targets are positioned to fit the scrolling map. Changing that manually means understanding a lot of internal data.

The new editor puts those systems into a visual interface instead. You can open a stage, see what’s there, move enemies, change their behaviour, edit scenery, adjust destructible targets and replace assets without working directly with raw game files. For Raptor: Call of the Shadows, that’s a significant expansion of what can be changed and how easily it can be done.