Upgrade the Tec tree
The Tec screen contains upgrades for damage, coin, XP, pet level, summon strength, attack range, attack speed, and movement speed.
Understand the reset
A Tec reset returns your stage progress while preserving the long-term progress described on the reset screen. Resetting turns a completed run into resources for a stronger next run.
Spend Tec Coins with a purpose
Choose upgrades that match your current bottleneck. Damage and pet power help with difficult stages, while coin and XP upgrades support faster overall growth.