Afraid

Afraid was a screamer game created by NexyusProductions (@NexyusNex) and published to Gamejolt on July 14, 2014. This game personally belongs to a YouTuber known as Luigikid, who made a gameplay video of it 2 days after the game release.

The player guides Luigi as the protagonist in the game. The controls include arrow keys to move left or right, and a "enter" key to jump. The goal is to make it to the end of the game to encounter Mario. After a while, the world abruptly changes to a negative version with the exception of the terrain, followed by Luigi saying "What was that?" After a while, the text "I can see someone" appears, ostensibly leading the player to walk again. However, a picture of Mario with no eyes and red pupils, grinning appears, with the text "DONT BE AFRAID" displayed at the bottom, accompanied by an extremely loud scream.

Link
NOTE : The following game contains a screamer!
 * gamejolt.com/games/afraid/29917