GDB does:

https://sourceware.org/gdb/current/onlinedocs/gdb.html/Proce...

But it's limited. It's really cool that it's integrated by default but it doesn't scale to big applications / workloads.

RR and Undo both use GDB as a user interface, though, so any skills you have there will carry over.

It does, but it is really sad by comparison with rr and UndoDB. You could use it to record a few function calls or perhaps if you’re lucky a whole frame of your game but not a whole program.