Rules sheet based on code version 1.19: http://papa.org/2015/01/01/the-walking-dead-rulesheet/
Quoted from rai:Reading the rules what is the difference between starting a multikill (flashing) and completing the multikill (lit solid)? And once you get lit solid that will light the multikill shot?
The weapons flash when that multi-kill is running. Generally, three completed shots in any mode will start a multi-kill. Not sure how many multi-kill shots area needed to finish and light one of the weapons solid.
Horde mode is available after you light all weapons solid. See Keith Elwin's video for details:
Quoted from rai:Also on the dead modes such as Arena it says the shots are worth xyz points each but you end the mode by combo Woodbury to cash in the Arena value. Does that mean no points are awarded until you cash the in and if you time out you don't collect any points.
You get points for making shots. You need not make any shots to complete the mode. If you drain while a mode is running that mode lights as completed. Complete all modes and Terminus becomes available.
Quoted from rai:With CDC it says 2 shots to CDC ramp completes the mode and cashes in the value. So does that mean that you only collect the points if you cash in/complete the mode?
CDC + Tunnel want you to shoot that shot to start, then shoot other shots to build value, then shoot the original shot to finish. You get points for everything. If you make no shots other than starting the mode you'll still eventually complete it, you just get a small number of points.