Version: NBlood. I respawn with use button; you can verify Extra Crispy difficulty by checking total monster count.

To complete the level you need to perform two TNT jumps. Both of them need to be done near a monster/civilian in order to reduce damage.

I use the same zombie two times. On Extra Crispy it often survives the first explosion, but some luck is necessary to get it to the right position for the second jump. I also move down after the first jump early enough to not wake up fanatics.

The general movement can be improved. It is also possible to perform a zombie-guided TNT jump with losing less than 20 hp, in this case it might be possible to make the second TNT jump even without zombie.