With Normal starting at six star lv120 foes it is just pointless whale food that I won't get anything out of for a good few months 

It might be interesting that we have seperate set of keys for each of the normal and hard difficulty levels

- Chris

You can save the 1st key by not setting your lineup and exiting DOOM Tower intro b4 your 1st battle. The silver keys on day 1 will get you fragments from the boss stage, but its not that many. I completed normal to the 10th floor. Secret room after floor 5 gave 2 extra silver keys. 1 of the floors gave a rank 3 chicken reward which was nice. Another floor gave 150 energy, which was also nice. So far it seems like a nice concept. Personally, I'm going to try to finish entire tower on normal then switch to hard. Using the extra silver keys on harder bosses will provide greater rewards from what  have heard/read. Good luck and happy raiding.

Doom tower sux, made for whales and pay to win players only... Cannot complete any of it with my f2p account

Doom Tower is worthless to lower players. I'm level 47 with level 50 heroes and I can not even get past wave 2 on the first level. It seems the creators want you to spend money to play this new part. So I guess it will just set and be useless to me. It would have been better off to design it so all players could play until they reached an area that required them to upgrade as far as XP gain to get past it. The new feature is a BIG DISAPPOINTMENT!

Doom tower hard level 47, mobs with tons of HP and the bomb hit so hard(40000+ damage per bomb), if you do not have block debuff, remove debuff champs, you are out of luck.

DT is made for Endgame Content. You with only max level 50 champs are not yet ready for it.

Creators  want  you  to  spend  money  period.  This  game  is  a  casino.  Its  not  f2p  friendly.  Sure  alot  of  people  min-max  over  a  couple  years  and  have  done  well,  but  casual  players  and  hell  normal  players  arent  going  to  do  that  its  not  fun .  People  do  it  for  a  challenge  or  because  they  are  masochistic  lmao.  Go  back  to  F2P  friendly  games  like  summoners  war.  Its  p2w  but  its  very  f2p  friendly  and  it  blows  raid  away  in  content  pve  and  pvp.  

I concur, Doom Tower is content you want to at least be at the point you have Scyl and a team of solid 60s well geared. But..... I'm gonna go ahead and shut down the year+ old necro. :)