Valsept

Aim Master

Rescue Elizabeth using only tanks

Battle city

Beat the first arena

Blade master

Kill 50 vehicles using Mech's sword

Completion

Found all 14 upgrade gears

Flame master

Kill 50 vehicles using the flamethrower

Hammer master

Kill 50 vehicles using Gatling's hammer

Ramming master

Kill 50 vehicles using the ramming plough

Survival master

Beat the survival mode in 45 seconds or less

The arenas

Beat all 4 final arenas

The battlefield

Help your allied army win their battle

The discovery

The duel

Beat the final boss

You only live once

Kill 50 vehicles using drivers