Welcome to level up based long time pve hardcore mod[min 4vs6]. The idea: kill mobs and get xp, each level up unlocks new heroes to play and makes you stronger (more dmg, more hp, higher healing ability and speed up). Each death of a bot makes him stronger as well so do not waste your time while other players are hunting bots and become stronger. TIP: use anytime and anywhere “interact key + primary | secondary fire” to switch hero.
All players start as Mercy and keep leveling up to get more and more heroes unlocked to fight. Switching heroes on fly is really cool so you can play any hero at any time and everywhere. I like this mod more than others. Since now all exp you gather will not be lost after you leave, it will be stored until other player joins and starts playing with all your xp so no more weak players join after half match passed.
Required 6 bots in team 2 a.k.a Zombie squad
Team set: 6 vs 6