It's crazy the amount of content this game has.

There are 49 turrets that can drastically change how the game feels. Most behave very differently from one another, and you will have to constantly adapt to their new mechanics. I kept being surprised by how they worked as I unlocked them.

There are many weapon combinations, which can be very fun to use, and you can modify them with different mods to improve them A LOT (or also ruin them, making you lose the whole run but learning what not to do anymore in the process 🤣).

And also perks. There are 96 of them, and they can also change the runs a lot. You can pick up to 4 of them (you will pick 4 of them) before you start a run, and they're not just buffs: they have a good effect and a bad effect, so you'll have to think if they're worth using for the turret you're going to use.

There are multiple game modes, which will change the rules of the game. You will be unlocking their harder versions as you win runs in that specific game mode.

You will also be unlocking cosmetics to change your turrets' appearance. I actually really liked doing it, although I would have liked to be able to change the location and size of them and also be able to rotate them and have more than the limit of 4 cosmetics per turret. Maybe for Genome Guardian 2 🤭

Soundtrack-wise, I think the dev chose a good selection of tracks. There are 3 groups of songs, one for waves 1 to 10, another one for waves 11 to 20, and the last one for waves 21 to 30, with each group having more "intense" songs than the previous one. Overall, I liked them, and I think they fit the game well; and I didn't get too tired of listening to them, considering I played the game for a whole lot, so that's saying something.

For the people who like getting all the achievements in games, it will be hard, it will take time, and it will also be very frustrating at times, but I think it's a great game to 100%.

It's a hard game. You will lose many, many times. But you'll learn, and you'll see that you're going to go from losing in the easiest difficulties to consistently—or semi-consistently—winning in the hardest ones.

Oh, and there will also be some nice surprises waiting for you, but you'll have to play it for yourself to find out ;)