Yes Epic 8, the 3x variant in which the leveling stops at 8 and instead of new levels, all advancement after is in the form of feats at every 5000XP.
Well E8 (especially with an option to get a level 5 slot with a feat) stops at roughly the hit point and power level of older versions.
With a bit of work it gives you the same relationship to the world that high level guys in AD&D and OD&D had.
A New Thing for your Crypts - *Crypts & Things* remains my favourite old school ‘pseudo-clone’. (The new edition is perhaps somewhat more entrenched in its default setting than I would ...
3 days ago