Mythic Quality

Factorio's quality die has six sides. Why are there only five quality tiers?

Mythic Quality adds Mythic: a late game quality tier above Legendary, with ordinary quality bonuses reaching 4x base stats. Research it after Legendary with every Space Age science pack, plus those added by other mods.

The quality curve tapers near the top: Epic to Legendary is 1.25x rarer (2% with Q3 modules), then Legendary to Mythic is another 4x rarer (0.5%). This makes obtaining Mythic via upcycling scale nicely in exchange for its extreme stat boost. It is recommended (but not required) to also use a mod that implements late game Tier 4 modules to truly harness Mythic's insanity (my personal choice is Secretas&Frozeta).

The sixth side was always there, Wube just knew better than to unleash it. Unfortunately, man's hubris demands more. The factory must grow.

Compatibility

Explicitly compatible with Muluna, Moon of Nauvis: Mythic Cryolabs use a 10% science pack drain rate.

Automatically includes custom science packs accepted by the standard Lab or Biolab.

Expect incompatibilities with other quality tier mods. This is meant to be standalone.

Notes

Inspired by Quality++ and VFSteeperQualityWithMythic.

Disclaimer: This is my first mod, expect potential issues in the initial period. Report bugs and request compatibilities on the mod page. AI tools were used during development, sorry but I'm not a digital artist or developer. I just wanted a simple Mythic quality tier for 2.1 with planet mod compatibility.