Steven the Sperm update for 28 November 2018

Minor update for Steven the Sperm that smooths out the game a bit more (stage 4, more specifically) and fixes some little errors.

• Stage 4 has been edited to be less tedious and difficult. Some of the walls in one infamous section have been widened a little bit, and the cells in the dashing section spawn three times faster than they originally did.
• Version number moved from the bottom right to the top right.
• Buttons will no longer spam their sound effects when mouse click is mashed on them.
• The back button on one of the scenes will now play the back button sound instead of the normal sound.
• The "Strong Flagellum" achievement will no longer stop the stage music.
• Fixed some stray pixels on the second unlockable wallpaper.

Thanks to the diverse group of people who've purchased my game from out of nowhere. Never would've thought my game would reach all the way to Romania. :) See you!