The Defining art of gaming.

definitive
dɪˈfɪnɪtɪv/
adjective
adjective: definitive

1.
(of a conclusion or agreement) done or reached decisively and with authority.
"a definitive decision"
synonyms: conclusive, final, ultimate; More
decisive, unconditional, unqualified, absolute, categorical, positive, definite
"a definitive decision"
antonyms: provisional
(of a book or other text) the most authoritative of its kind.
"the definitive biography of Prince Charles"
synonyms: authoritative, exhaustive, most reliable, most complete, most perfect, most scholarly, best, finest, consummate; More
classic, standard, recognized, accepted, approved, official, established
"the definitive guide to the movies"
2.
(of a postage stamp) for general use and typically of standard design, not special or commemorative.