Can we get a hero rebirth upgrade? Once the hero unlocked all their skill, another +25 level give them another skill, "rebirth". Damage, skill, cooldown upgraded. The rebirth effects will happen in ng+ after world reset or immediately. Every hero have set amount of rebirth they can go through.
How about an option for super reset? It is exactly the same as hard reset, but you get multipliers instead of angel like normal reset. 1-999 Angel = 1x, 1000 angel = 2x, million = 3x, billion 5x, trillion 6x, quadrillion 8x..etc Something like that. Also, we need still hoping for that upgrade that give each asset a small percentage increase in money. 0.1% per asset or whatever.
But yeah, best idle game!
To beat "send now!" badge, you need all upgrades and bomb upgrades. First, build the super tower next to the blue thing that is next to the exit. Upgrade it twice, which will leave you with 250g remaining. Send all the wave. Place your cursor near the bottom road curve which will give you maximum radius. Spam Z+click rapidly. Your gold should go up and quickly upgrade the super tower. Keep spamming and you should win.
Bowgun/rapid bowgun with any two people in the party that can use them are incredibly good.
Bowgun with the master ability can shoot 10-11 times againsts certain enemies like tanks and dragon. Get anti-armor, dmg, fire rate(autofire for bowgun) will make quick work of enemies. The other two class can be anything. Get leech just incase.
I'm on lvl 57 and still going strong. Still got lots of mods unused.
Heres a tip: Gravity gun and shotguns(reg., battle, and even auto) are the best. Shotgun can fire multiple shell and gravity gun is plain OP.
PS. If you die, don't carry over but quit and go to the menu and press continue, you can still get medals!
I found a trick to it. Any disease will work as long as it manage to spread to all the regions in a reasonable amount of time (30-40 days max). Once that part is complete, pump drug resistance to IV and buy all the lethal traits that has low visibility. Even with full lethality and infectivity, you can't can't kill them off quick enough if the visibility is too high.