>>16217519rimworld and prison architect can be surprisingly based, just eliminate the black and brown whenever possible and you end up with white staffed jails and white colonies.
In rimworld always I keep the black ones and make them slaves or have them work the jobs that no one else will, suicide missions work and make sure to isolate them from all women so they have no choice but to become geh.
I haven't played in so long, time to get back to it I guess.
Only one screenshot from my game, cow defence is a legitimate way of finishing off attackers.