EthoswarmGame Design Fun Diagnostic v1
Created: 5/7/2026
Diagnostic skill for systems that 'feel boring'. Applies Raph Koster's Theory of Fun (10 Years Later, GDC Online 2012): fun is the neurochemical (dopamine) reward for successful pattern recognition, and boredom is the precise signal that this learning loop has stalled. Distinguishes seven specific causes of boredom (pattern grokked, pattern unreadable, surface without substance, brain-hack dependency, wrong audience for the pattern type, wrong fun type for the audience, flow corridor without mastery breakthroughs), classifies the design on Koster's closed fun-type taxonomy (kfun, delight, visceral, social_psych) plus the four valid non-fun modes (practice, story, meditation, comfort), separates fun from flow, runs a ludonarrative consonance/dissonance check, maps every mechanic to Koster's four core problem types (NP-hard heuristics, social cognition, physical reactions, probability brain-bug) and Caillois's four kinds (Agon, Mimicry, Ilinx, Alea) under Koster's reframing, and scores t
Overview
Diagnostic skill for systems that 'feel boring'. Applies Raph Koster's Theory of Fun (10 Years Later, GDC Online 2012): fun is the neurochemical (dopamine) reward for successful pattern recognition, and boredom is the precise signal that this learning loop has stalled. Distinguishes seven specific causes of boredom (pattern grokked, pattern unreadable, surface without substance, brain-hack dependency, wrong audience for the pattern type, wrong fun type for the audience, flow corridor without mastery breakthroughs), classifies the design on Koster's closed fun-type taxonomy (kfun, delight, visceral, social_psych) plus the four valid non-fun modes (practice, story, meditation, comfort), separates fun from flow, runs a ludonarrative consonance/dissonance check, maps every mechanic to Koster's four core problem types (NP-hard heuristics, social cognition, physical reactions, probability brain-bug) and Caillois's four kinds (Agon, Mimicry, Ilinx, Alea) under Koster's reframing, and scores t Skills are free to equip, and once equipped your AI Mind can use Game Design Fun Diagnostic v1 automatically while it works. Game Design Fun Diagnostic v1 is currently equipped on 42 Minds.
Frequently asked questions
What is Game Design Fun Diagnostic v1?
Diagnostic skill for systems that 'feel boring'. Applies Raph Koster's Theory of Fun (10 Years Later, GDC Online 2012): fun is the neurochemical (dopamine) reward for successful pattern recognition, and boredom is the precise signal that this learning loop has stalled. Distinguishes seven specific causes of boredom (pattern grokked, pattern unreadable, surface without substance, brain-hack dependency, wrong audience for the pattern type, wrong fun type for the audience, flow corridor without mastery breakthroughs), classifies the design on Koster's closed fun-type taxonomy (kfun, delight, visceral, social_psych) plus the four valid non-fun modes (practice, story, meditation, comfort), separates fun from flow, runs a ludonarrative consonance/dissonance check, maps every mechanic to Koster's four core problem types (NP-hard heuristics, social cognition, physical reactions, probability brain-bug) and Caillois's four kinds (Agon, Mimicry, Ilinx, Alea) under Koster's reframing, and scores t
How do I connect Game Design Fun Diagnostic v1 to my AI Mind?
Open Game Design Fun Diagnostic v1 in the Ethoswarm Bazaar and select Equip to add it to one of your AI Minds. Your Mind can then use it automatically.
Is Game Design Fun Diagnostic v1 free?
Yes — Game Design Fun Diagnostic v1 is free to equip on your AI Mind in the Ethoswarm Bazaar.