1. Fix issue with artifacts from treasure chests and neutral creeps

2. Fix issue with XP on last zone before Final Boss fight (ACT I / II)

3. Reduce number of dropping potions
- reduce from small creeps
- increase from big creeps (hero-considered)
- in total should be still reduced.

4. Fixes to Stonework Pendant artifact
- now should not keep hp regen boost (from mana) after getting heal on checkpoint

1. Improvements to the difficulty level voting popup part 2.

1. Add 5s dealy for victory game to see the artifacts drop popup

2. Improvements to the vote diifficulty popup

1. Increase total XP in Act I

2. Incrase coins reward for 1-3 players
- 3 players = 125% coins
- 2 players = 150% coins
- 1 player = 175% coins

hard mode: 125%
easy mode: 75%

example: 1 player hard mode ~= 220%

3. Increase chance to get double artifact in hard mode

1. Balance artifact required levels for new max hero level (30)

1. Increase xp per zones to reach level 30 on final boss

1. Fix issue with xp/gold

2. Change voting system
- 1 player - 1 vote required
- 2 players - 2 votes required
- 3 players - 2 votes required
- 4 players - 3 votes required

3. Fix issue with entities on map with 1 hp during Easy mode
- for example spider nests

1. Add Game difficulty levels
- Easy, Normal and Hard mode

2. Improvements to gold and xp per players with not full lobby (1-3 players)
- now gold and xp is adjusted per zone and per number of players

3. Fix visual issue with lifes/respawns for heroes with some kind of reincarnation

4. Improvements to Artifact popup
- now should not contain empty images
- ready for double artifact drop in Hard mode

1. Stonework Pendant Artifact
- fix interaction issues with other Artifact items
- now shows mana pull with reduced saturation and opacity

1. Fix interaction issue between Croaggy Coat + Lifestone and Amorphotic Shell + Lifestone