XDF Compatibility: shooter_weapon
In Q3DF, there's an entity called "shooter_plasma/rocket/grenade" that essentially acts as a mounted gun somewhere in the map. For example, you could complete a plasma climb by using a shooter instead of actually being given a weapon. Xonotic currently lacks compatibility for these entities.
Video examples: dfwc02-6b (https://youtu.be/BmoTDTHrtOg?t=11) rea (https://youtu.be/WR0SSLmY80E?t=114) thirdperson (https://youtu.be/Ciu9vYBJcZk?t=295) l33ttrixpro-df (https://www.youtube.com/watch?v=2ri1vgGy5fs)
The full list of maps with shooter entities: http://ws.q3df.org/maps/?mo=1fc=6 http://ws.q3df.org/maps/?mo=1fc=7 http://ws.q3df.org/maps/?mo=1fc=8