i want a screen recorder to record toribash but all screen recorders cost money so are there any programs that can record gameplay?

How about OBS? Open Broadcasting Software (Or system) I use it to livestream but it also records your screen and you can add a bunch of stuff like overlays n shit

OBS(Open Broadcaster Software) can stream your game and even can record a file in your computer, if you are doing for games this may work.
I tried with Photoshop, but my ps glitched.
May work and may not work.

Maybe fraps but it is trial or free version.

So if i go into toribash replay files it records the replay by it self?

If you're on Mac you can use obs or quick time player

Nope OBS doesnt work it just crashes instantly when i go into the website
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And quick time player also doesnt work

You should try Camstudio.

No its not free

Yes it is. I think you're confusing if for Camtasia.
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If you're planning on installing it make sure to pay attention to any free offers that come w/ it and decline them all.