Demo Hotfix: v.demo.0.4 — Upstream Steam update #670427

Hello Salmon! Here are all the changes for todays update! Additions/Improvements: - Added a new particle effect when you do a complete flip in the air! - Added sound effects to accompany narrator reaction lines. - Added a tooltip to explain Hold-to-Swim mode. - Added a new achievement! - Changed UI transition speed. - Various small level changes to improve appearance. - Internally refactored the pause menu to increase stability. - Dramatically improved performance of water currents using a new visual effect. Fixes: - Edited the collisions of certain tiles. - Stopped sound from playing when loading the game after the game is muted. - Fixed a bug causing narrator lines to play over each other. - Fixed a bug allowing the player to move and the timer to start before the game had finished loading. - Fixed an issue causing the controller mode to switch when transitioning from the game to the m...