Ultimate Goal: Kill the opponent at all costs.

Methods:

• Initiate a Bet
  Choose to Cooperate or Betray:

• If both cooperate → Each gains funds ￥.

• If one cooperates and the other betrays → The betrayer seizes a large amount of ￥, while the cooperator may suffer gunshot wounds (health loss/death).

• If both betray → Both parties may be shot (high-risk mutual destruction).

• Purchase Items
  Use ￥ to buy lethal equipment.

• Manipulate Environmental Mechanisms
  Trigger environmental kill switches:

• Press the gas release button → Opponents without anti-gas equipment continuously lose health.

• Activate the security line → Blocks the opponent's path.

Survival Rules:

• Trust is a luxury: Cooperation may be a trap; betrayal is the norm.

• Resources determine survival: Accumulate funds to strengthen yourself or spend to destroy the opponent.

• The environment is a weapon: Those who master the surroundings control life and death.

The Only Rule: Survive and kill them.