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If I understand correctly, one reason there seem to be so many results for zero-sum games is that they have defined solutions, whereas in other situations, a mathematically valid strategy is to be a jerk ("blow up the island") and attempt to take the lion's share[1] of the surplus for oneself. One of the early game theory papers considers two people with radios, parachuted onto a grid, who must rendezvous. It derives a theoretical strategy: broadcast one's location, then destroy one's radio, forcing the other player to do all the walking. Bonus clip: this video @ 3:42 whew, still there: link all OK, Boomers! @ 3:55 unlike the House of Windsor during '14-'18, Kongo-Müller didn't bother to change his name: link (esp. 53:40-56:15) Those who prefer their skulls virtual are advised to avoid 30:10-33:30 and instead regard link [1] link