Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

there is a next wave button in the top right

Ahhh... It does not look like a button and there is no mention in the controls instructions that it needs to be pressed. That would definitely benefit you and your players in the future. I'll give it another try now.