[General Discussion] Game breaking - Do you?

As for me, I`ve never used these exploits quite a while ago when I played a lot. I passed Serious Sam 1, 2nd encounter, 2 and a few mods without using some things which are too powerful to be equated to cheats: Serious bomb and Serious speed-damage-etc except of cases when you could not go forward without getting Quad or something. Of course, every game out of these had some really tough levels but it is possible.

Also I passed Devastation a long time ago. You can remember the pain of the last levels with respawning hordes with deadly weapons which can`t be made much easier even with your numberless resurrection attempts but I didn`t use it anyways through I chose Arcade game mode.

Could write down more but they all were so extremely easy that there was no need in resurrection, slo-mo, implants or Tarot cards.

There's nowhere I can't reach.