itch.io

Anti-virus programs are considered cyber security and it is a type of cyber , which is the subject of the competition. Therefore, the topic of my game is 97% related to the topic of the competition. As for entering this game into another competition, this is normal. There are some persons that enter more than one competition with the same game.
My source:

https://www.sophos.com/en-us/cybersecurity-explained/antivirus#:~:text=Antivirus%20is%20cybersecurity%20software%20that,the%20prevention%20of%20data%20breaches.