Editing Mechamorphosis (section)

===Strength and Scale===
Rather than go for the rather ludicrous decision of letting mechamorph PCs have +30 or +40 [[Strength]] modifiers, Mechamorphosis goes for a simple approach: their weight limits are increased by a factor of x10, and object hardness and break DCs are based on relative size - hardness is calculated by substituting feet of thickness rather than the standard inches. "Standard" PHB chain stats work fine against mechamorphs, but represent something like the anchor chain for a battleship!

To compare other, non-mechamorph creatures, items or whatever to mechamorphs, reduce [[Strength]] by 10 to calculate attack & damage bonuses, and divide object HP, hardness and break DCs by 10 (round up). You can also apply the "divide by 10" rule to hit points, at least for human-sized creatures.

Scaling is similarly handled by more or less an "upsizing"; a "square" of terrain at mechamorph scale represents 10 feet, rather than the 5 feet it would at human scale. This means Medium & smaller creatures have no squares of reach, whilst Large & Huge ones have 1 square reach, increasing to Reach 2 at Gargantuan, Reach 3 at Colossal, and Reach 5 at Immense. All other modifiers basically use the same rules for size as in the 3e DMG.