Here's a bunch of changes in a short amount of time. Most importantly, there's a browser demo! Let me know how it runs for you.

General

• There’s a browser demo!
• Expanded the heat tutorial
• You now also unlock achievements on loss
• (Desktop) save files will be placed in the AppData/Roaming folder if unable to be created in the same location as the game file
• Save files are obfuscated

Gameplay

• You now only gain 1 Heat when picking up a card, no matter how much SP the card gives
  • You lose 2 Heat on turn end (previously 4)
  • ‘Robot’ now cannot lower Heat below 1
  • ‘Ogre’ now gains +5 Heat when attacking
  • ‘Wisp’ now applies +3 Heat on attacking, but only increases STR gain by 50% when enemy is Overheated
• Picking up a card shows how a text popup of how much SP it gained
• Changed ‘Chill’ status’ icon to be more distinctive

Items

• Skills now show a text popup when they add SP or lower Heat
• ‘Scry’ and ‘Guard’ cost 1 more SP charge to activate
• ‘Scry’ is Uncommon rarity (was Common)
• ‘Patient’ now has +2 more cooldown (8/7/6 at Bronze/Silver/Gold) and lowers cooldown by -2 on idle turn (was -1)
• ‘Swiften’s max Heat lowered is 2/3/4 (down from 2/4/6)
• ‘Patrol’…
  • is now Rare
  • has a max SP charge of 6/5/4 (up from 4)
  • does not lower applied cooldown when upgraded
• ‘Tenacious’…
  • has a max SP charge of 7/6/5 (down from 9/8/7)
  • adds a ‘Shield’ card in addition to adding +1 ‘Shield’ status
• ‘Hammer’ has +2 cooldown on use (up from +1)
• ‘Foresight’ now activates after 3 idle turns (up from 2)

Characters

• Added the ‘Anubis’ boss – clear the board to deal massive DMG to him
• Removed ‘Mimic’ and ‘Banker’ bosses from the demo for the sake of variety
• ‘Confuse’ cards from ‘Chicken’ now cannot be discarded
• When fighting an enemy that is the same character as you they will now be a differently colored variant of the character
• Bosses will prefer to appear on backgrounds suited to their character
• Characters will no longer try to speak at the same time as their opponent is speaking when defeating them