Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs

I get a lot of this notice in the output_log: 

"Sprite outline generation failed - could not read texture pixel data. Did you forget to make the texture readable?
 
(Filename:  Line: 136)"

I'm not quite sure, by maybe this translates into: there's invisible enemies from time to time? Not quite sure though.