SNKRX/todo

Shop Update
  New units
    * Mercenaries (2/4) - +10/20% chance for enemies to drop gold on death
      * Miner (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

  Shop changes
    * Shop level up
      * Shop level visual
      * Shop level up button
      * Level up logic
      * Level probabilities
      * Hook probabilities into reroll

  Item changes
    Sorcerer items
    Mercenary items

  Unit changes
    Launcher - remove
    Beastmaster

  QoL
    * Added sorcerer achievement
    * Removed restart button from end screen
    * First item reroll is now free
    * Gold is given right after the round ends in the arena rather than on the shop for easier item rerolls
    * Added mouse follow control mode
    * The cursor is now invisible during waves, unless mouse follow mode is enabled
    Options menu from buy screen
    Add visuals for tank attack
    Owned units highlighted in shop
    Fix highlight colors and highlight reserve

  Balance
    * Decreased level 25 boss movement speed

  Bug fixes
    * Fixed a crash when too many illusions would be spawned in short succession
    * Fixed a bug where enemy critters would sometimes be unkillable
    * Fixed a rare crash involving broken enemy critter state
    * Fixed text for the illusionist's Lv.3 effect going outside the screen
    * Fixed a crash when hovering over the Lich in the shop due to playing with a save before the sorcerer update
    * Fixed a crash when warden's force field would spawn on top of enemies
    * Fixed a crash when a volcano would spawn on top of enemies
    * Fixed a crash when a pet would spawn on top of enemies
    * Fixed a bug where the maximum number of units would be wrong on certain conditions
    * Fixed a crash when clicking too fast after unpausing the game
    Fix bug where quitting on level 2 arena goes back to level 1 shop
    Fix fullscreen with different resolutions that don't scale properly
    Fix enemies still spawning after arena clear (this happens with the extra enemy spawns that were blocked earlier)
    https://i.imgur.com/ieVqYNI.png
    https://i.imgur.com/3JCeFuZ.png
    https://i.imgur.com/cvC1TBz.png

Sacrifice Update
  New mechanics
    Sacrifice units to level items up
  New items
    https://steamcommunity.com/app/915310/discussions/0/3106901028662504698/
  Reworked items
    Items shouldn't just be more powerful versions of other items
    Items should have drawbacks
    Items that apply to a position on the snake (a good middle step between applying them to individual units like in Underlords)
  QoL
    Current items visible on item selection screen
    Endless mode
    Volume slider
    Add visuals for defensive ouroboros, divine intervention, fairy buff

Melee Update
  New Units
    Guardians - https://i.imgur.com/Ynu5Cdw.png
    Assists (2/4) - 
      Ringmaster (tier 4 assist, nuker) - +15% to all stats to adjacent units, Lv.3 effect - create a cross that deals AoE damage 5 times for 10 seconds
      Absorber (tier 2 assist, warrior) - absorbs 50% damage from adjacent units, Lv.3 effect - absorbs 75% damage from adjacent units and gives the absorber +25% defense
      Pardoner (tier 3 assist, mercenary) - 
      Oracle (tier 1 assist) - +10% dodge chance to adjacent units, Lv.3 effect - +20% dodge chance to adjacent units
      Seraph (tier 2 assist, healer) - periodically chooses 1 random unit and gives it +100% defense for 6 seconds, Lv.3 - choose 2 units instead


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Future updates:
Chaos related classes
  Invoker - shoots a projectile with random properties, Lv.3 effect - ???
Trappers:
  Triangler - drops a trap and the 3rd trap will trigger the area, dealing X AoE damage 2-3 times
Brawlers: units focused on crashing on enemies
  https://i.imgur.com/5YubukS.png - unit idea
Conjurer unit that creates an unit that actively protects you from enemy projectiles
Passive that makes critters and summons block enemy projectiles
Hexblaster? - curser that consumes curses to deal damage
Bench? - https://i.imgur.com/B1gNVKk.png
Balance option for when there are more sets - https://i.imgur.com/JMynwbL.png
Negative effect: colliding with yourself kills one of your units
https://i.imgur.com/bxfvA7g.png


Roguelite update:
  Technical improvements:
    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
    Battle stats: DPS, damage taken, etc
    Key rebinding (for non-QWERTY keyboards)
  StS-like map with nodes, node types:
    Arena
    Elite
    Boss
    Map (map of bigger size than arena with fixed spawns)
    Unit shop
    Item shop
    Text + reward
    Training grounds (upgrade unit)
    Tavern (heal units)
    Challenge + reward
      Go through the labyrinth without hitting any walls
  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
    Damage:
      Crash - damage dealt when bumping into enemies
      Projectile - damage dealt by projectiles
      AoE - damage dealt in an area
      DoT - damage dealt over time