# Silicium

Fourth major update

* Improvement #1438: Re-enable mouse/touchpad scrolling for bottom bar
* Feature #1353: 30+ Challenges
* Feature #1402: Show already discovered recipes
* Improvement #1411: Highlight next spawn location
* Bug #1595: "I am the Doctor" achievement cannot be unlocked
* Feature #1390: Hard mode where you hide hints in "items list"
* Improvement #1459: E2E - Check challenge list render depending on localstorage status
* Bug #1605: Game Lagging very fast
* Bug #1606: react-tooltip usage is broken
* Bug #1473: Duplicated apps windows on Windows
* Improvement #1412: Improve spawning algorithm to spawn in all board instead of circle
* Feature #1616: Add link to Patreon
* Improvement #1671: Improve Steam page