
Experimental bot. Consumes massive amounts of Energy. Its main laser sweeps across any enemy to its front. Also armed with AA defenses.
Time is 27,500 build points divided by build power. Drain is mass and energy per second while it is building, so more build power finishes sooner and costs the same total, but pulls harder on the economy.
Carries a stealth field of radius 28, not just personal stealth, so it hides what walks with it from radar and sonar both. An experimental that does not show up on the map until it is seen is a different problem from one that does.