Really liked this one over the first installment, couple things I wouldn't mind seeing is when your leveld up, maybe after beating the boss at least be allowed to delevel in invincibility mode and build back up as different tanks, have gone through it 3 times and still a lotta tanks I would like to try out but not as interested in constantly gaining the levels in game after I've beaten it.
Very enjoyable game, had a lot of trouble with first epic but after that game got a lot easier, I redstributed my points when I was 40 and starting with top gems made the game cake. Finished all levels, glowing, at level 82. I do wish combining gems had a little bit more depth to it, they just werent useful enough for me, with the exception of gem bombs early in the game I never combines different color gems for use.
I think temporary becomes permanent puts a potion in your inventory for either +5 str/end or +5 dex/int using it permentaly increases those stats. Have never watched to see if it requires a potion to be "changed" or not
Had a lot of fun with this game, but it did start to wear down. A ton of party make-ups work out and eventually become ultra powerful (though my fave is 1 war and 3 rangers thus far) the progression through the game does kinda suck, I started getting tired of finding epic items that become obsolete after a few more levels, takes out some of the success
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 "Bubble Tanks 2"){kind=icon}
 "GemCraft"){kind=icon}
 "Snowman Attack"){kind=icon}
 "Monsters' Den: Book of Dread"){kind=icon}