Don't spend money on this game. it's great if you want to have a little fun and watch ads every time you play. Even after buying season passes twice and playing for months I have not managed to completely upgrade a single piece of gear. Now all game time is solely dedicated to getting "Power-ups" just so I can die again in the same level I've been stuck on for almost 4 days. I'm done. The devs got what they wanted - my money. They gave up on making a decent game a while back, I guess.

Gameplay is moderately fun at first but ultimately boils down to whether you have the right weapons or not. If you have them you can literally just stand still and win. If you don't it's borderline impossible. As for how you get these weapons, the only ways seem to be longshot luck and pay to win. To give an example, even if you dodge all of the boss' attacks you will lose by running out of time if you haven't watched 15 extra ads in order to get better weapons.

Are you a fan of decent horde gameplay, with a sudden difficulty spike so intense, you physically can't progress without paying money? Then this is the game for you! At level 27 hordes become so intense, that if you get bullet hell enemy's, it becomes physically impossible to dodge the bullets. Bullets that, I might add, do 3/4ths of your HP with one hit. Super frustrating. And if the devs are reading this: Bring back the option to replay earlier levels. We know why you removed it.