I would like to know how I could summon a laser cannon on a map

[matiasfett]

 

 

It would be fun to be able to add a laser cannon in a created game

[Noodle]

Its actually an ingame item. If you use /give all with cheat mode enabled and circle through your usable items you'll find the e-web. Same as other items like the seeker droid, a portable sentry turret and more.