Talking about idle RPGs, Metal Slug Infinity is a new one that takes place within the Metal Slug universe.
This new game features all of your favorite characters from the franchise – Marco, Tarma, Eri, and others. Metal Slug Infinity requires you to collect these characters and send them out to battle enemies.
The enemies include rebels, guerillas, mummies, zombies, and even aliens – a bunch of bad guys from the franchise.
Metal Slug Infinity basically maintains the sound and visual effects from the originals, so you have nothing to worry about in that regard.
You can grab the game for free right now on Google Play.