You may need to click the flag two or three times. The first game of the SKMCU! WASD to move, Space to web swing, F to fire webs. E to enter buildings, Z to progress through text.
@ZoomBoomComics for inspiration. Marvel for Spider-Man and related characters. Devlog: 1.0- May 29, has player movement, webs, and an open world city. So far, only the first two buildings have things to do. 1.1- May 31, game released. 1.2- June 3, symbiote suit added, SKMCU intro added. 1.5- June 9, web swinging added.