Metal 1 Arcade is a free arcade game developed by Alfred Arcade Games for Android devices. The game is a classic slug game where you choose your player and fight your way through levels of enemies. The graphics are simple, but the gameplay is challenging and addictive.

In Metal 1 Arcade, you can choose from multiple characters, each with their unique abilities and weapons. The controls are easy to use, with a virtual joystick to move your character and buttons to shoot, jump, and throw grenades. The game features multiple levels with different backgrounds and enemies, each becoming progressively more challenging as you advance.

Overall, Metal 1 Arcade is a fun and engaging arcade game for anyone who enjoys classic slug games. The game is easy to pick up, but difficult to master, providing hours of entertainment. The only downside is the occasional ad that pops up, but they are not too intrusive and do not detract from the overall gameplay experience.