* Mercenaries (2/4) - +10/20% chance for enemies to drop gold on death
* Treasure Hunter (tier 1 mercenary) - picking up gold releases 4 homing projectiles that deal X damage, Lv.3 - release 8 homing projectiles instead and they pierce twice
* Merchant (tier 2 mercenary) - gain +1 interest for every 10 gold, Lv.3 - your first item reroll is always free
* Usurer (tier 3 curser, mercenary, voider) - curses 3 nearby enemies indefinitely with debt, dealing X damage over time, Lv.3 - if the same enemy is cursed 3 times it takes 50X damage
* Gambler (tier 3 mercenary, sorcerer) - deal 2X damage to a single random enemy where X is how much gold you have, Lv.3 effect - 60%/40%/20% chance to cast the attack 2/3/4 times
* Thief (tier 4 mercenary, rogue) - throws a knife that deals 2X damage and chains 5 times, Lv.3 - if the knife crits it deals 10X damage, chains 10 times and grants 1 gold
Spawn tech: spawn every entity in a grid, before spawning check to see if grid position is clear, this will prevent any issues due to entities spawning inside one another
Map (map of bigger size than arena with fixed spawns)
Unit shop
Item shop
Text + reward
Training grounds (upgrade unit)
Tavern (heal units)
Units die permanently when they die (dead units can be stored in bench to be revived later)
Units can have items attached to them like in Underlords
Unit item ideas:
This unit's projectiles pierce/chain/fork/seek/split/stun/etc
This unit is a [class]
New stat system:
All stats are values from 1 to 10 (can be lower than 1 or higher than due to debuffs/buffs only) that represent consistent internal values between all units
i.e. 3 attack speed means the same internal attack rate value (like say 6 seconds) for the entire game
In general it's better if units don't have hidden internal multipliers on these stats, although sometimes that may be inevitable
