Cheat mode:

During play, press Enter and type !wqsa or !ympq. Now press Enter

again and type in the following codes:

!win     Win level 

!lose    Lose level 

!incr    More resources

Speed up time:

Press F12 during play to speed things up.

Thanks to Revolution readers din_mamma89, Rabonzo, Petri Kauppi, hompas and

janis!