This game suck... why?
1. No saved progress
2. AI is bugged: Sometimes they just don't stop driving, and when two AI's crash into each other they both stop.
3. Lines of collision not clear, one can "scrape" a few pixel from cars and some end of map sides are not visible (i.e. stage 5).
Sure, the game is tough to begin with. I can get over that. But the mouse only control is really a killer for me. Often I don't have a mouse and play with touch pad.
Another bug, that might be related... Work orders are carried out right away. For instance, when I tell my farmer to harvest I can sell it right away, instead of waiting for the next day.
I think I found a glitch... by overloading your cpu/gpu load the game goes slow. But the income from income blocks is counted against the system time. System time hardly slows down when cpu load increases. So you income rises greatly. So when in a tight spot run an intensive program and see the cash rolling in :).
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Done, check it out!