A free program for Android, by Zack Sima.

Retro Combat is a first-person shooter that lets you choose from 6 maps, 15+ weapons, 5+ weapon attachments, and 2+ game modes.

If you’re a fan of classic FPS games, Retro Combat is just what you need. All the weapons are fully customizable, you can add scopes, sights, and silencers, and you can even change the position of the ammunition belt.

The gameplay is very simple. The goal is to kill all the enemies and reach the end of the map. Along the way, you can find ammo, health, and power-ups that can help you defeat your foes.

The game has 3 difficulty levels, so you can play with both newbies and experienced players. If you want to be the best, you can use a lot of power-ups and upgrades to get an advantage over your enemies.

The multiplayer mode is online, so you can call up a friend from your continent and enjoy the game together.