I really like that forced scarcity approach! It makes every build feel more meaningful and forces you to think carefully about your choices. Although, theoretically, you could still unlock all the passives if you manage to survive enough waves haha.
It's still being tested and balanced, but the idea is that you'll never be able to complete the entire tree in a single run. You'll have to make meaningful choices about which nodes to unlock, which paths to prioritize, and when to invest in them. The goal is to make every build feel different and force players to adapt their strategy.
