after finishing the campaign on insane:
Let's you use all cards and tech upgrade(ability to remove tech upgrade as well)
Campaign matches can be played VS friends (basically your friend can control the enemy in stages)
Stages can be Fast forward
Survival mode: where you would fight literally every unit from all the stages in a long 30 mins ambush
Speedrun mode:all cutsence and dialogue would be skipped and you would instantly go to the next stage after winning
Boss rush:VS all bosses in a ambush
Bonus mission's: let's you play all the old weekly missions(we used to get like challenges mission weakly for both single player and with friends which we no longer get so it would be better to add all those mission to campaign)
Insanity mode: enemy units train time would be 1/3rd along with their train cost but all enemy units would have 20% less health and damage
During ambush 5X the normal enemy units
