FearLess Cheat Engine

Hello everyone,
I've started playing this old game again because I just love it.

I wanted to make the ship invulnerable.

[Link]

But I can't find the value within the marker with cheatengine. Even with 2 bytes and alignment set to 1.
In This way, I was able to find the lower value, the armor.

I use DosBox-X

Can anyone tell me how else I could search?

thanks in advance

I suggest you to try with GAME WIZARD 32, its a powerful tool for dos games. Will work better with 86box but you can try it with dosbox, depend from the game.