Simply download the executable archive, extract and run GGJ_2021_umbrella.exe.
To compile the source, import the project files into Unity Hub, open the project in Unity 2020.2.2f1, go to File>Build Settings and build the game for the platform of your choice.
Game by Jose Luchsinger
"Past Sadness" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
This game uses sound effects from freesound:
"24th of June 2013 thunderstorm" by user csengeri (https://freesound.org/people/csengeri/sounds/192384/) licenced under CC0 1.0
"Umbrella" by user qubodup (https://freesound.org/people/qubodup/sounds/171934/) licenced under CC0 1.0
"tiny raindrops under an umbrella" by user luanemax (https://freesound.org/people/launemax/sounds/274765/) licenced under CC0 1.0