It's a simple and nice game similar to Megabonk, I had never played that one before, just watched some playthoughs and found it fun, but never bothered with that game, this is the one that got me in.
I have two cons for the game. The fact there is only one city, but considering the dev seems to still be working on it, I will assume things may evolve, for example, the Giantess Mode was added more recently. However, the existing city is really big, so not that big of a problem.
The other con is that I feel there is a ceiling, it may have been that I just got too strong, but even after a long time, either I was doing extreme damage that even I couldn't realize how much, or the enemies just didn't get strong enough.
The reason being, when I'm fully upgraded to a point that I can hardly get anything else, or the upgrades take a long time, even the mini-bosses that spawn midway through die almost as soon as they appear, and I think the reason they don't die earlier is because they are executing some animation, because soon after that ends, they fall and die. I was expecting a bit more of a sponge effect, but some may like that it's not like that.
Besides the usual "kill all enemies with random weapons that shoot automatically" and level up to upgrade them, one thing you can do is to get in cars, the advantage is that you you don't take damage, and you can ram into enemies. But most cars don't last that long (Until you get the tank). Oh, and there are no cons being inside a car, as can be seen on the screenshots, you can still climb buildings, only thing you can't do is hover down, so you can do a Yoshi and leave the car anywhere when you don't need it, even at the top of a building.
So you can easily play low HP mode much more easily (some of the purchasable upgrades want something like 90% of your HP, then you have to heal yourself again, which can take a long time. But if you have a very small amount, that becomes much more exploitable, which is the big fun of the game).
After some time, random smaller giantesses are summoned, they run towards you (if you don't kill them before), and attack you with relatively slow attacks. If you don't kill them in time (for example, you went really far thus they are not being killed), multiple ones could spawn.
Like Megabonk, your objective is to summon the big giant girl, and once you kill her, you win the game, and can play the game with your unlockables or higher difficulty.
The game does feature a Photo Mode, although it's not related to a menu but a button, so it's easy to trigger, but can be a bit annoying when you trigger it by mistake on a gamepad.
---
GTS mode is also something that has to be worked a bit more, you are the giantess this time, and you are literally invincible. You have to kill people and vehicles to power up, the problem is, your attacks are somewhat slow and hard imprecise (it's the same attacks from the boss version), you can upgrade it, but it can take a really long time because she is so slow
