The condition for unlocking and escaping from Takov Gym is to get Takov's key.

In the game Escape from Takov, the gym is a special place, and players need to use the Takov key to open it. Without this key, players cannot enter this place. To open this position, the player must first find the key. Players can find Takov keys at the foot of the mountain and on the dock, or pick them up from monsters.