I have reduced the save frequency to only once per minute to mitigate the problem. Now I believe I have identified the problem and will work towards fixing it.
Edit: Saving should now cause a lot less lag.
let me rephrase my previous comments. why is the game freezing every few seconds? whenever im viewing the game, it freezes and its makes the game difficult to play.is there a way to fix this? or is it just me?
The enemy was more heavily armed than you. Buy pistols and cutlasses from the store to boost your crew's attack strength. A crew member with a pistol and cutlass is worth double!
also, on one of my old saves, i got so powerful, i broke the game. i got the power that allows you to summon skeletons to attack enemies. it is the last power for the demon skill tree. then i just one-hit almost every normal enemy, and just spammed it for the bosses
and, my last comment for quite a while, as most of my questions have been answered, thank you ryu katana for that answer because i dont know much of anything about comouters. i learned how to defy my brother by unlocking my profile, but thats about it
also, i do agree with some comments that have been brought up that unity might not be the best option for idling. running it for extensive periods of time may cause problems.
 "Idle Civ"){kind=icon}
 "Idle God 2"){kind=icon}
 "Loot Hero"){kind=icon}
 "Survival Idle"){kind=icon}
 "Idle Mine"){kind=icon}
 "Epic Battle Fantasy 4"){kind=icon}
 "Buccaneer!"){kind=icon}
 "LethalRPGDestiny 2: Conquest"){kind=icon}
 "Skills Idle"){kind=icon}
I have reduced the save frequency to only once per minute to mitigate the problem. Now I believe I have identified the problem and will work towards fixing it. Edit: Saving should now cause a lot less lag.