MapForge is already fantastic for making isometric maps, but bringing even more isometric mapping content to MapForge's Add-On format will allow the creation of more varied maps and will better support making maps intended for popular gaming genres.
The original book of old-school RPG traps returns for 5E and DCC RPG! A compendium of catastrophic traps, sinister snares, engines of evil, and deadly devices with with full game stats for a folio of fearful fates.