Ah, good ol Cheat Engine, I used this on F-19 back in the good ol DOS TSR[0] days on my 286. Froze the value of the address in memory that counted how many 500lb bombs I had, then held down Enter to drop my infinite bombs continuously and brought hell to Soviet Russia.

[0]: https://en.m.wikipedia.org/wiki/Terminate-and-stay-resident_...