Some ideas for Level Editor:
1)Water cube: You can swim in the water if you have "FLOAT" but you can't dodge quickly. Also If fire weapons fall into the water or touch it they will go out but if they are out of water they inflame again, so you can't use flame breath in the water
2)Acid cube: An extra hazard from which you can die if you fall into it(how acid works , I told in the description about acid bots)
3)Landmines: These bombs explode if you touch the trigger. Player will be thrown back if a landmine exploded nearby. After the explosion, the fire remains, the duration of the flame can be adjusted.