Let's add a "Hook Boost" for killers.

[This Discussion used a translator]

When a killer hooks a survivor, their movement speed increases by 10% for 10 seconds.

This allows killers without mobility abilities to reach distant areas more effectively, naturally discouraging tunneling and camping playstyles.

If the killer uses their power, the movement speed bonus is immediately removed.

Reducing the overall map size is another option, but it comes with the downside of making camping and tunneling even easier.

That's why adding the Hook Boost system seems like a better solution.