this game is really cool! i like the idea a lot, and the core loop is fun. the only thing is i feel like DNA drained weirdly fast when making bullets and it was hard to purchase as many upgrades. i had fun getting tons of guns and ammo and i think this is a really cool idea that has a lot of versatility:) it would be really cool to see add-ons to ur structure that play more into the fact that you can place them anywhere, like maybe something that buffs blocks around it or a melee block :P good job getting ur game out there ! :D