I know people love this game, and it's steam deck starter kit material. But HoloCure: Save the Fans is infinitely better.
This game is basically a brain dead mind numbing experience. It's just move, that's it. Move the dude. He attacks. The end. Move some more. Get enough upgrades so you don't have to move. The whole game is basically a slot machine of dopamine where the more you win the less you play it and the more you just are hitting "OKAY" to move onto the next upgrade reward.
I can see why it's addictive, but I think it's in an unhealthy way and I'd encourage people that like this game to try HoloCure if you want a better version of this experience that doesn't insult you as a human.