Press enter and type !wqsa (Cheat Menu- Original Version) or !ympq (Cheat Menu- Version 1.2-1.4) or !mklop (Cheat Menu- Version 1.5 – 2.00) or !incubation2 (Version 2.50.1516) then press any of the following to get their corresponding effect
Cheat........Effect
!lose........Lose the level !win.........Win the level !incr........More resources
Num Pad 4, 5, 6 Increases the game speed even further than previously