[saneshark]

I don’t see gorillas.bas — that was my favorite. I actually found my appreciation for writing code modifying lines of code in that game to make bigger explosions.

[nurettin]

nibbles was my favorite. Reading the code as a 13 year old I learned that they doubled y resolution by using lower and upper square ascii characters. It inspired me to find creative solutions for problems.

[AnonHP]

I had fun changing the barrier wall sizes in nibbles to make some levels easier. Having the source accessible and easy to change was quite useful.