METAL SLUG 2 ACA NEOGEO is a mobile version of the classic 1998 arcade shooter featuring enhanced controls and online rankings

Search for METAL SLUG 2 ACA NEOGEO on Google Play Store and tap Install to download and install the app on your Android device

After launching the app select your preferred control settings and start a new game to begin playing the first stage

The app includes original METAL SLUG 2 gameplay with added features like customizable controls quick save and online rankings

Access the settings menu to adjust control positions change display options and modify game difficulty to suit your preferences

Use the quick save feature to bookmark your progress at any point during gameplay for later continuation

Game progress and achievements can be shared through social media platforms directly from the app's interface

Explore additional content by accessing the game's menu and checking the library of available stages and missions

The app requires basic device permissions manage these through your device's application settings if needed

Check for updates through the Google Play Store to ensure you have the latest version with all improvements and fixes