Dr Mark R Johnson

Ultima Ratio Regum 0.11 Update #59: Local Map Clues Implementation Part 1

Ultima Ratio Regum 0.11 Update #58: Riddle Rhyme Integration Finished!

Ultima Ratio Regum 0.11 Update #57: Interesting Map Geometry and Mathematics

Ultima Ratio Regum 0.11 Update #56: Huge Map Clue Advancement, and Integration Complete

Ultima Ratio Regum 0.11 Update #55: Riddle Rhyme Integration Continues

Ultima Ratio Regum 0.11 Update #54: Riddle Integration Begins

Ultima Ratio Regum 0.11 Update #52: Finishing Keys and Padlocks

Ultima Ratio Regum 0.11 Update #52: Leaps and Bounds

Ultima Ratio Regum 0.11 Update #51: Major Progress on the Player’s Journal

Ultima Ratio Regum 0.11 Update #50: Key Integration, Padlock Integration, 0.10.4d Release

Some Games I Played in 2025 and What I Thought Of Them

Ultima Ratio Regum 0.11 Update #49: Exactly One Hundred Bugs Fixed

Ultima Ratio Regum 0.11 Update #48: Sound Design 1

Ultima Ratio Regum 0.11 Update #47: Official Soundtrack

Ultima Ratio Regum 0.11 Update #46: Bugs? Not In This Roguelike!

Ultima Ratio Regum 0.11 Update #45: Massive Leaps Forward

Ultima Ratio Regum 0.11 Update #44: Bug Fixing and 0.10.4 Release

Ultima Ratio Regum 0.11 Update #43: The Player’s Journal #3

Ultima Ratio Regum 0.11 Update #42: The Player’s Journal #2

Ultima Ratio Regum 0.11 Update #41: Padlocks, Riddles, Keys, Hidden Messages and Maps and Symbols

Interlude: PCG in Freelancer, One Must Fall 2097, and Neopets

Ultima Ratio Regum 0.11 Update #40: Riddle Generation 7: Instructions

Ultima Ratio Regum 0.11 Update #39: Riddle Generation 6: Breakthrough!

Ultima Ratio Regum 0.11 Update #38: Religious Books, Maps in Books, Book Secrets

Ultima Ratio Regum 0.11 Update #37: Riddle Generation 5: Specific Locations

Ultima Ratio Regum 0.11 Update #36: Padlocks