Move faster:
Press [Tab] while running.

Move slower:
Press [F1] while running.

Easy floors:
Create a copy of the game file "tower.cfg" into the game folder and rename the 
file to "debug.me:. Press [Up] during game play and you will go up.

Easy high score
To make high scores the only thing you have to do is make running jumps. Start 
running from one end of the block to the other and at the end press space bar. 
This would make Harold jump about 5 floor in a single jump. This requires lot of 
practice. The other thing that would help you is, 
make the 'rejump' option to YES & the 'ice candy' option to NO. If you want any 
further help for game or related sites you may