itch.io

wow that was really cool

its not like installer stuff so, 

first, download the zip file

extract it to a folder, (you can use winrar but, file exporer has its own extract you can use that as well, i will link a image)

you can find an exe file named rerun

run it. no administrator needed but, windows will run smartscreen stuff, you can click run it, no virus

if you wanna see the game in start, right click on desktop>new>shortcut

you need to set the location as that exe file named re:run

click next and name it as whatever you want and click ok

vola! it will show up in desktop as well as start.