Heroic Adventures

From publisher blurb:

There are things that dwell in the Crypt, and some are Best Left Buried

Best Left Buried is a fantasy horror game where the monsters are scary and the players are scared. Within the Crypt, these adventurers will be beset by strange monsters, bizarre environments and eldritch magics, which will take them on their journey from fresh faced recruits to grizzled survivors.

Best Left Buried is, usually, about scrounging for advantages while conquering places humanity was not meant to go, at dreadful cost to one’s own body and mind. 
If this low power level isn’t to everyone’s tastes, or if players wish to begin play as experienced adventurers, follow the processes listed in this supplement.