Complete Tower of London Mission
Complete Trafalgar Square Mission
Complete Rattwurm's Mansion Mission
Unlock All Weapon Upgrades
SteamHammer II - Packs a more powerful blow
SteamHammer III - Maximum Hammer Power - More Steam Pressure
Steam Cannon II - Greater Range Steam
Steam Cannon III - Maximum Range Steam
Magnet Beam II - Improved Magnet Strength
Magnet Beam III - Powerful Attraction - Maximum Range
Rail Gun II - Faster Reload
Rail Gun III - Fastest Reload - Maximum Damage - Maximum Range
Rotor Saw II - Faster Rotation for increased Damage
Rotor Saw III - Sharper Blade - More Steam Pressure
Tesla II - Increased Range
Tesla III - Maximum Range
Memoirs of Obadiah Springhorn - Year 1881
Memoirs of Obadiah Springhorn - Year 1882
Steam Hammer tested in Range
Magnet Beam tested in Range
Steam Cannon tested in Range
Rail Gun tested in range
Tesla Ray tested in range
Rotor Saw tested in range
Complete any mission with 0% damage
Get recalled for repairs before dealing a single blow!
Destroy Enemy using a Combo Steam Cannon + Tesla Ray
Enemy Destroyed By Enemy Projectile
Shooting a Raven out of the sky with Rail Gun
Shooting a Flame Raven out of the sky with Rail Gun
Barrel o' Fear Destroyed with the Rotor Saw
Knock a Raven out of the sky with an object
Kill an enemy (not raven!) with an object by throwing it
Ravens collide with other enemy and explode
Smash a moving rat with another enemy
Smash a Raven to the ground with the Magnet Beam as it swoops down on you
Smash an enemy against a wall
Throw an enemy on to a roof to destroy it
Kill Raven with Tesla Ray
Destroy more than 3 enemies by throwing or setting off a Dynarat
Catapult an enemy so high into the sky that it explodes
Destroy Potato Canon gradually with the Steam Hammer
Destroy Raven mid-flight with the Steam Hammer
Die without Scoring any points
Killed by a Potato Cannon
Killed by Flame Raven
Killed by a Raven
Complete 'London's Calling' Mission
Complete The Skillington Arms Mission
Complete The London Sewers Mission
Complete The Limehouse Warehouse Mission
Complete The Westminster Mission
Complete the Waterloo Arches Mission
Complete the Evacuation of St Paul's Mission
Complete Rattwurm's Maze
Memoirs of Oba Oba Obaduuuuh!