I occasionally use either 'turn', 'step', or 'moves', but if consistent enough you can use 'minute', 'hour', or even 'seconds', so long as all prompts have a specific time included and context is short enough. You might also need to include a time for how long everything takes when you address the AI, ie: "For the next X minutes" or "In Y hours" or "After Z turns". ❤️