Demo Hotfix — Sandustry Steam update #1002220

Hotfix for the Sandustry Demo has been released! Patch notes: Most simulation crashes should now be resolved. If your game is still broken or bricked, please export a save and send it to me. It would be a huge help! You can now descend by pressing S. The Filter Config can now be closed with Escape. Actually implemented the key binding for Boost (previously hardcoded to W). Desktop icon should now be the actual game icon. Unfortunately I wasn't able to fix the issue with the Mouse Back button. If anyone here is an Electron expert, please let me know how I can disable it!