Armored Core

重装机兵 (Metal Max) is a post-apocalyptic RPG for the Famicom/NES where players take on the role of a mercenary in a ruined world, customizing and repairing abandoned vehicles like the R-type and R-01 tanks into powerful mobile bases. The core gameplay involves loading out a team of up to 8 characters, exploring a large overworld map, engaging in turn-based battles against enemies, and completing side quests for money to fund vehicle upgrades and new parts. Story centers on the protagonist's quest to escape the apocalypse and uncover the truth behind the 'Dragon' threat, with a free-roaming style that lets you drive custom tanks across the map or abandon the game entirely if desired. Standout mechanics include heavy customization of vehicles (hulls, turrets, weapons, and even armor), a party-based system with unique character skills, and humorous tone despite the serious setting. Key characters include the protagonist and various squad members you recruit or hire along the way. What makes it stand out is its blend of strategy RPG elements with vehicle customization and open-ended exploration in a bleak future world.