retrocausality

time dilation tech: retrocausality - instead of pausing time your field rewinds time, including your health
  this tech replaces replaces CPT gun
  works well with tech: causality bots and grenades

wormhole
  activated on mouse up
  draw an outline of the wormhole to show if can work at your mouse location

adiabatic healing: adds 5% JUNK in addition to 100% better heals

several tech pool frequencies have been adjusted to roughly this rule:
  no requirements:  1x chance
  requirements: 2x chance
    (most gun and field tech)
  strict requirements: 3x chance or higher

bug fixes

js/mob.js

@@ -45,7 +45,7 @@ const mobs = {
         applySlow(who)
         //look for mobs near the target
         if (tech.isAoESlow) {
-            const range2 = (180 + 170 * Math.random()) ** 2
+            const range2 = (200 + 170 * Math.random()) ** 2
             for (let i = 0, len = mob.length; i < len; i++) {
                 if (who !== mob[i] && Vector.magnitudeSquared(Vector.sub(who.position, mob[i].position)) < range2 + mob[i].radius) applySlow(mob[i])
             }