Collect a submachine gun and a radio within a minute of starting the game
Get to the roof and radio the police before the first lock is released
Find a blueprint and a rocket
Destroy the main computer before the second lock is released
Kill Heinrich and get the detonators before the third lock is released
Get in contact with Al Powell
Witness the police raid go less than well
Rescue the hostages on the roof and get off of it in one piece
Eliminate Karl before going to the 30th floor
Complete the game after calling the cops and allowing the roof to be destroyed
Complete the game after calling the cops and without letting the roof be destroyed
Complete the game without letting your feet meter reach 0
Reach the 30th floor with only 3 crooks remaining and eliminate them all
Complete the game without calling the cops and without letting the roof be destroyed
Knock a thug out the window
Prevent the destruction of the Police's RV and get off the 4th floor before you're locked in
Blow up the roof yourself
Prevent Hans from destroying the roof but allow him to get away
Die in the final battle with Hans but take him with you
Complete the game without calling the cops and allowing the roof to be destroyed
Complete the game without using an elevator
Complete the game in Advanced Mode