Idle Planet Miner | 10M galaxy in 19 min (3RD FEB,2022) 

Version:v1.23.7
Updated on:Dec 22, 2022
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Room Level
Engineering Increase mine speed LV10
Aeronautical Increase ship speed LV5
Packaging Increase cargo LV5
Forge Increase smelt speed LV13(smelt speed X2.4)
Workshop Increase craft speed LV13(craft speed X2.4)
Astronomy Reduce planet upgrade prices LV8
Laboratory Decrease project cost LV10
Terrarium Decrease colonization cost LV4
Lounge Increase credits earned LV17(X1.95)
Robotics Decrease rover time LV7
Backup Generator LV10(max idle time+300min)
Underforge Decrease smelter ingredients LV11(MAX)
Dorm Decrease crafter ingredients LV11(MAX)
Sales Increase alloy and item value LV11
STATION
Mining 1----------LV2/4 (mine rate X 1.04)
Ship Speed1----------LV1/9 (ship speed X1.1)
Ship Speed2----------LV1/16 (ship speed X1.06)
Cargo 1----------LV1/9 (Cargo X1.1)
Cargo 2----------LV1/16 (Cargo X1.06)
crafting1----------LV1/5 (craft speed X 1.01)
crafting2----------LV1/10 (craft speed X 1.01)
crafting4----------LV1/20 (craft speed X 1.02)