Although Heaven's Vault boasts no groundbreaking animations, an emphasis on dialogue and language truly makes it stand out as an innovative puzzle game. With characters as colourful as the worlds you visit, you are guaranteed to be swept into an intriguing storyline shaped exclusively by you.
Earth Defense Force: Iron Rain shakes up the series at its core, and still manages to be a decidedly great EDF game. Character creation and the PA-Gear fit right in and offer a newfound sense of personalization and freedom, while the grim presentation and heightened difficulty will keep you engaged throughout. It's a real gem.