i think that the only thing we need is knowledge hack, since these points are not refundable and i think that you canno have all of them.
ingame cash money do not need to be hacked because you can hack VERY easly the prices for powerups editing them to -1 by group searching their prices ( 100;100;70;50;200;50;50;25;50;25;50 ) in gameguardian.
evry tower skills can be hacked the same way by groupsearching the required xp to unlock.
ingame coins can be hacked using the crate glitch (which was FIXED in version 1.6)
i tried to hack knowledge and i failed. i have found the memory address (there are two) but when i change them in gameguardian, they imediately change back to the value they were...
