Are there any cheat codes for mech quest without cheat engine

No. There are no cheat codes, and any usage of cheat codes results in an immediate ban. but if you go to the ship level. (the very first one) and keep goeing out of the space door this that they rescue you from you get a helmet that you can wear for a bit. Just get cheatengine 5.5 Its free, Easy to use, and you won't get into any trouble for using it! (go to google and type "Download Cheat Engine 5.5) it comes with a tutorial to help you understand how to use it... also there may b some hidden "stuff" that is hard 2 find. 4 that theres google ^_^