A nice game. I tried to finish the game but unfortunately encountered some kind of problem that stopped me from progressing. (Fyr: the train didn't move right after I departed the second station)
I have some critiques:
- The pace - The time given for the player to check tickets at the space station is a bit long. AFAIK, the player may want to take about 13-17 people per station to avoid overflowing the train. And normally I took less than 1 second to identify whether the ticket is fake. But because afk-ing is not allowed per rules, I need to slow down the speed of checking people's tickets. Which is kinda against the "Chaos".
- Waiting time between playable levels - The "Arrive" counter is not so accurate so sometimes I don't know whether the game is bugged or I just need to wait until further instructions.
- Interactions while traveling - Throwing illegal people out is not enough imo.
To conclude, the concept of the game is good because players are supposed to multitask. Therefore It would be better to increase the pace.