Ants and Mantis is a free survival game developed by MondayOFF for Android. The objective of the game is to maintain the ecosystem and prevent the extinction of ants and mantises. The game is easy to play; all you have to do is touch the screen to move the ants and mantises around.

The game has a food chain system that requires you to be careful with your movements. If you're not careful, you could end up causing the extinction of one of the species. The game is perfect for those who have a few minutes to spare as it only takes about 10 minutes to complete a round. Overall, Ants and Mantis is a fun and engaging game that will keep you entertained for hours.