Table A1.

List of acronyms and symbols used in the paper.

Acronym/Symbol	Definition
BDA	Battle Damage Assessment
PvP	Player Versus Player
RPG	Role Playing Game
CS:GO	Counter Strike: Global Offensive
PUBG	Player Unkown’s Battlegrounds
USD	United States Dollar
LSTM	Long-Short-Term Memory
CAGR	Compound Annual Growth Rate
DeFi	Decentralized Finance
Φ	Threshold of Neutrality
Θ	Function of Trust Sets
F	Function of Duel
Ki	Trust Value of a Player
∀	For All
ϵ	Belongs to (Epsilon)
MMO	Massively Multiplayer Online Game