Is Doom's Day hard for newbies?

Since it's a strategy game, it'll be tough to be at the top without spending money. Everyone feels lost at first, so don't rush it. How about trying to adapt slowly?

It'll probably be difficult.

The entry barrier isn't difficult, but as you progress, there's just so much to do. You could try playing without spending money until building level 24 and then decide. The game is pretty well-made, with lots of things to do and many heroes, so it's fun. Usually, people who play without spending cash reroll to get legendary heroes, which is also a valid strategy.

It's okay to play without spending money. Just join a mid-to-high tier clan and contribute troops for clan projects. I deleted the game while upgrading from level 23 to 24, but it was still playable without spending money.