code/game/objects/effects/spiderwebs.dm 
| /obj/structure/spider/stickyweb/genetic | Web made by geneticists, needs special handling to allow them to pass through their own webs |
|---|---|
| /obj/structure/spider/stickyweb/very_sticky | Web with a 100% chance to intercept movement |
| /obj/structure/spider/stickyweb/sealed | Web 'wall' |
| /obj/structure/spider/stickyweb/sealed/reflector | Walls which reflects lasers |
| /obj/structure/spider/stickyweb/sealed/tough | Opaque and durable web 'wall' |
| /obj/structure/spider/passage | Web 'door', blocks atmos but not movement |
| /obj/structure/spider/spikes | Web caltrops |