I'm not posting anything totally new here...
It's an addictive game, that's true. But it has a lot corners that don't get any light. There's some potential left in this game.
First, the gold; it has no function. Once you get enough power, endurance (read; speed and critical hit power) you one hit everything eventually and it's grinding your way to floor 60 aka; end of the tower. So you can kick ass in the Arena. Oh.. i'm sorry, i spoilered that one.
Resources; hardly need them, because the addition of raw strenght and speed make it impossible to be hit. You just annihilate/obliterate/destroy everything in one hit.
But if you DO want them, it's painstakingly hard to get some of them. You need a lot of those and because of the totaly 'randomness' and low chances (and slow mining/fishing/whatever) it actually takes more time to gather them than to just upgrade your stats..
Tower; nice, but you dont want to run in to those low noob opponents all the time. 5k health on floor 30 is like... waste of time. That tower should be faster, more *bam bam bam* 3 down, NEXT!
Not; walky walky walky, one hit, victory screen, (repeat two times), want to move on to next floor? YES! OF COURSE!
To get somewhere fast, just repeat the arena till you get enough Power/Endurace/Agi/Dex to one hit everything and fly towards that final battle. Just beware of the gunners, they are a pain at start.
Anyhoe; it's not the Epic Battle Fantasy, but it has it's shiny side.
Oh yeah, and english bad the was sometimes really...