Have you ever wanted to make an OSR? Confused by what does and does not count? Simply take any old module, badly photocopy or print it, and then read it over with a big pair of scissors, butcher the thing, and make something fresh and tasty from the offal. Reading is best done with a pen in hand and an editors knife. Play in the space. Get crazy with it.

If you dont have any old modules to hand try taking a knife to some other sacred beast. Maybe do something with that copy of the 5E GM's guide you have lying around, you know you're not getting any other use out of it.

If you need inspiration try checking out the following:

https://juniperc.itch.io/bn-2-the-keep-on-the-borderlands

https://sealedlibrary.itch.io/the-what-on-the-borderwhere

https://idlecartulary.com/2025/01/01/the-zungeon-manifesto-demystifying-dungeon-...