MAPMAKERS TECHNOLOGY REFERENCE
TCR Spiderbot Family
Fictional tactical-robot family grounded in real legged robotics, autonomous navigation, and human-swarm control research.
Tactical Clearance Robotics’ spiderbots are compact semi-autonomous tactical machines built to let one human controller direct a distributed group rather than manually pilot individual robots. The family combines legged mobility, onboard mapping and perception, coordinated positioning, target tracking, and networked fire-control functions.
Earthside architecture
The mature Earthside system is organized around approximately twelve robots per human controller. Each robot handles routine locomotion, obstacle negotiation, mapping, observation, positioning, tracking, and generation of firing solutions locally. The human operator supervises the group at the mission level rather than steering each machine with a joystick.
Zero-gravity tactical variant
The space-capable descendant uses the same protected central-body concept but adds three distinct locomotion systems. Articulated legs grip rails, edges, and other structure when contact surfaces are available. Shrouded propellers provide free-flight translation inside a pressurized compartment. In vacuum, small cold-gas thrusters replace the propellers for translation and attitude control. The machine can fold its legs inward during free flight, translate to a new surface, then extend them to anchor and crawl again.
Control and lethal-force limits
Onboard autonomy handles movement and tactical positioning, but the system does not independently decide to kill a person. Lethal engagement requires affirmative human authorization after the robot has identified and tracked a target and generated a firing solution.
Capability limits
The robots are optimized to enter, clear, observe, dominate, and hold physical space. They are not general-purpose humanoid substitutes. The design does not assume reliable autonomous arrest and restraint of resisting people, casualty treatment, or manipulation of every unfamiliar technical system found inside a spacecraft or building.
Zero-gravity validation problem
The difficult engineering work is not multi-robot command but reliable physical mobility across changing environments. Development therefore centers on anchor validation, contact transitions, free-flight control, leg/propeller/thruster transitions, snag recovery, propellant management, weapon-reaction control, damaged-interior navigation, communications, and fault recovery.
Real-world basis
Modern legged robots such as Boston Dynamics’ Spot demonstrate electrically powered mobility through terrain poorly suited to wheels, while DARPA’s OFFSET program demonstrated human-swarm teaming with large heterogeneous groups of air and ground robots. Those programs are technological foundations rather than claimed direct ancestors of TCR.
Series appearances
- Watchtowers
- The Holy Land
- The Mine