Error codes (used on Alpha/Beta until Beta 1.4) 1 bomb: RODS are above the limit 2 bombs: RODS are below the limit 3-4 bombs: Glitch was detected on MELTDOWN or Freezedown Don't make the reactor explode!
Alpha 1.0-1.4 1.0: INITIAL RELEASE 1.1: MODIFICATION OF ALARM AND BUG FIX 1.2: MUSIC FOR MELTDOWN AND ATTENTION MESSAGE ON DISPLAY (added Text to Speech!) 1.21: BUG/GLITCH DETECTION 1.3: ADDITIONAL DISPLAYS 1.4: ERROR ON EMS DISPLAY Beta 1.0-1.5.0 1.0: MISC ITEMS/ERR#6 ON EMS DISPLAY 1.1: PWR OUTAGE FX EFFECT 1.2: ERROR MSG ON 3 DISPLAYS 1.21a: EXPLOSION 1.21b: GLOW EFFECT ON PRIMARY MONITOR AND ERROR EFFECT 1.3.0: MUSIC Adjustments and changed critical alarm sound effect! 1.3.5: Adjustments to 3 displays