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Upgrades

Level Usage Fee Appeal Cost Max Build Time Sell
Level 1 Coin Appeal Coin1,600,000 Coin Time10h 30m Coin
Level 2 +2 +1 Coin Coin Time Coin
Level 3 +2 +1 Coin Coin Time Coin
Level 4 +3 +1 Coin Coin Time Coin
Level 5 +3 +1 Coin Coin Time Coin
Level 6 +4 +1 Coin Coin Time Coin
Level 7 +4 +1 Coin Coin Time Coin
Level 8 +5 +1 Coin Coin Time Coin
Level 9 +5 +1 Coin Coin Time Coin
Level 10 +6 +1 Coin Coin Time Coin
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