AltArc

AltArc (Alternate Archive) was a user map archive run by Fraxtil.

Suggestions[]

Suggestions were made via The Real N Forums in its topic.

When registering, users may provide their Numa username which will provide others with a convenient link to their page on Numa.
Protection against XSS attacks.
Protection against brute-force login attempts, by requiring a CAPTCHA to be answered after 3 failed attempts.
Sorting by rating, as well as number of votes, views, and favorites.
Users can add maps to their favorites, as well as saving maps, which adds them to a separate list that has no effect on the map's popularity.
Filtering maps by title, type, author, class (generalized type such as playable and nonplayable).
The front page is a list of the top-rated maps in the past 24 hours.
Collaborative levels: one user can submit a collaborative map, send another user a secret code, and have the other user enter that code in order to add the user to the authors.
The default theme was designed by incluye and coded by Gforce, incluye, and sidke.
Multiple demos (four maximum) may be submitted in one comment. Demos prefixed with "[AGD]" are more visually evident.
Map packs are supported (they behave like map types), and users are able to download entire packs in userlevels.txt format.
Users may append messages to their comments, but cannot completely re-write or delete them.

Sorting by number of comments.
Users may design visual styles for the site and upload them so anyone may use the stylesheets.
Comments may be sorted by newest (default) or oldest, according to a user's preference.
Users will be able to batch-download any group of maps based upon search results, without truncation.