So to get them all I have to get the pledge of the game and then 3 add ons at 20 each?
Nope, you can just pledge 1$ + the add ons that you want.
But you miss out on the stretch goal mini that way... lol and yes that's a deal breaker for me, everything but 1 would keep me up at night.
They created a new pledge level for those who only wants the chibi-minis.
We also added a new pledge today - the Chibi Backer which is $6 and gets you the Edward Murdoch figure and gives backers access to the Add On's so do tell your friends if they're interested in these and help share the news.