1. Idle Slayer Achievements
  2. That Was Fun achievement
Idle Slayer

Idle Slayer

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That Was Fun achievement in Idle Slayer

That Was Fun

Find a Mimic on the first Chest you open.

That Was Fun0
Offline Mode - These achievements require play in game modes that do not necessitate a connection to any online services.Single Player - These achievements can be obtained by a single player.

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