This has finally been released. Have not downloaded it yet but will do so in the near future. From the creator's site:
Autarch’s Adventurer Conqueror King system fulfills the promise of the original fantasy role-playing game by providing comprehensive, integrated support for play across all levels of a campaign. Any referee who has ever checked for random encounters, and every player who’s has rolled a twenty-sided dice to hit a wandering monster, will find the rules of Adventurer Conqueror King as elegant, familiar, and comfortable to wield as an heirloom sword. The system’s cutting edge is the way every table, chart, and assumption in the game encodes Gygaxian naturalism, Arnesonian barony-building, and the designers’ own experience of hundreds of sessions playing and running old-school games. With Adventurer Conqueror King, you get both the verisimilitude and consistency of thorough world-building with the power of improvisation and discovery through play. We look forward to seeing what you do with these tools!
Currently available here at DrivethruRPG.
Your Journey from Adventurer to King Begins Now!
Enter a world where empires totter on the brink of war, and terrible monsters tear at the fragile borderlands of men; where decaying cities teem with chaos and corruption, nubile maidens are sacrificed to chthonic cults and nobles live in decadent pleasure on the toil of slaves; where heroes, wizards, and rogues risk everything in pursuit of glory, fortune, and power. This is a world where adventurers can become conquerors – and conquerors can become kings.
Will you survive the perils of war and dark magic to claim a throne? Or will you meet your fate in a forgotten ruin beyond the ken of men?
The Adventurer Conqueror King System™ (ACKS) is a new fantasy role-playing game that provides the framework for epic fantasy campaigns with a sweeping scope. With theAdventurer Conqueror King System™ you can:
- Play 12 different classes, including the fighter, mage, thief, cleric, assassin, bard, bladedancer, explorer, dwarven craftpriest, dwarven vaultguard, elven nightblade, and elven spellsword.
- Easily customize your character using a unique, optional proficiency system. Make your fighter a berserker or your mage a necromancer!
- Buy, sell, and trade common merchandise, precious silks and spices, and even monster parts and magic items in a balanced and integrated game economy.
- Construct strongholds, establish kingdoms, and carve out a realm for your character.
- Run a thieves' guild and send your minions to carouse, smuggle, steal, and commit other hijinks.
- Establish a wizard's sanctum and explore the forbidden arts. Crossbreed horrific monsters in an underground laboratory, enact powerful magical rituals, build golems, craft magic items, or even transform yourself and your followers into undead monsters.
- Build and run a living world for adventure on a grand scale. With game mechanics built to support emergent play, ACKS is the ultimate RPG for sandbox campaigns.
Whether you want to crawl through dungeons, trade with merchant caravans, run a merchant emporium, conquer an empire, or even raise an undead legion, ACKS supports your playstyle with simple, fast-playing game mechanics.