No extra LEGO parts will be dispensed, even if there is a large stock supply. Don't even ask. Tape is forbidden for structural purposes, except for the mounting of sensors which do not have a pre-fab LEGO element. Devious attempts to use sensor tape as illegal structural support will be condemned without mercy. Tape cannot be used to build nets, snares, flypaper, or obstacles to block the opponents' nest beacon.
String is subject to the same prohibitions as tape.
Hot glue, Super Glue, epoxy, etc., are subject to the same prohibitions as tape and string. No batteries or motors in addition to those provided in your LEGO kit may be used, even if you want to buy enough for everyone. The second motor battery pack included in each kit cannot be used in this manner. The grey LEGO battery pack may be switched on manually at the start of a round, but cannot be touched subsequently. If you wish to control its switching on and off, you will have to build appropriate LEGO mechanisms and use the computer board to control them.