This video covers the cycles between 260 and 280. I realized in this one that I made a major mistake by adding 2 more duplicants, while delaying the second oxygen generation room – oxygen generation needs to get online ASAP or everyone suffocates.
• Adding on energy saving measures – i.e. liquid pump should not work to push half of what it can so automation to wait for water to increase makes sense, power-plant's water should not go directly to the plants, it will get too hot and burn the plant, and piped water should not divide to two (one to directly to where it is meant to be used and another to a pool) since the pump will be wasting energy for half of the job while the pipe could have directly taken the water to its location.
• I made a mistake with ethanol distillers, both carbon-dioxide and heat needs to be managed carefully.
• Glass forge outputs glass in liquid form which immediately cools and solidifies, but quite a lot of heat for the surrounding, even for testing phase, it is best to have mitigations in place.
BUG: Sometimes destruction alert does not appear on the building until you cancel and re-select destruct.