1) I usggest adding an upgrade to allow the shooter to take more than one hit. 2) Sometimes when I spend money on the Firing Rate upgrade, nothing happens. Please fix this.
1. If you go into the tips section, there's a hint of an additional upgrade (hint :P). 2. The firing rate upgrade DOES always work. Once you get down to the end (50 is the minimum (see your first question :P)), it takes quite a bit to get the last parts down. It's a multiplier, and the number shown is rounded.
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 "Upgradable Shooter"){kind=icon}
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 "Eisydian Saga"){kind=icon}
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 "From The Black"){kind=icon}
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 "Nuclear Plant"){kind=icon}
1. If you go into the tips section, there's a hint of an additional upgrade (hint :P). 2. The firing rate upgrade DOES always work. Once you get down to the end (50 is the minimum (see your first question :P)), it takes quite a bit to get the last parts down. It's a multiplier, and the number shown is rounded.