Red 1000 on attack map

what mean this 1000 number and how it going down and why?what taking this going down death or something,when 1000troops dead lose?

It is a count down of the attacker’s casualties.

It goes up every time they respawn - not 1:1 per soldier tho - not sure what the ratio is.

And it increases every time they capture a zone.

When it reaches 0 the game over timer starts at 60 seconds - this resets every time the attacker starts capturing a zone, and starts again at 60 seconds when they stop capping a zone.

I’ve been in 1 or 2 games where the attacker has won with 0 reinforcements left - but it is fairly rare - the defender can (and should) all just rush the last cap point to secure the win.