Catapult

Building Progression
Catapult lv2 - Defeat Lvl 10 Fleet - upgrade cost 6,000,000 Wood and 1h waiting time for the upgrade.

24 hour wait until wave 11

Catapult lv3 - Defeat Lvl 30 Fleet - upgrade cost 15,000,000 Wood and 2h waiting time for the upgrade.

24 hour wait until wave 31

Catapult lv4 - Defeat Lvl50 Fleet - upgrade cost ?? Wood and ?h waiting time for the upgrade.

Catapult lv5 - Defeat Lvl60 Fleet - upgrade cost ?? Wood and ?h waiting time for the upgrade.

Catapult lv6 - Defeat Lvl70 Fleet - upgrade cost ?? Wood and ?h waiting time for the upgrade.

Catapult lv7 - Defeat Lvl90 Fleet - upgrade cost ?? Wood and ?h waiting time for the upgrade.

Catapult lv8 - Defeat Lvl110 Fleet - upgrade cost 40,000,000 Wood and 36h waiting time for the upgrade.

Currently no more upgrades after lv 8.

Damage per shot: lv1 - 32 lv2 - 34 lv3 - 36 lv4 - 38 lv5 - 40 lv6 - 44 lv7 - 48 lv8 - 52