#progression
2 articlesupgrades
Final Swarm Skill Tree Order - Where to Spend Keys First
The best Final Swarm skill tree spending order for beginners: core upgrades before chests, and what to unlock first with your Keys.
Last updated: 8/16/2026
guides
Final Swarm Leaderboard Guide - Kill, Keys & Playtime Strategies
How to climb every Final Swarm leaderboard: kill, Keys and playtime — which approach fits solo play, and why you should never hoard Keys.
Last updated: 8/16/2026