Earth Defense Force 2

Earth Defense Force 2: Invaders from Planet Space is an expanded remake of the second entry in the acclaimed action series. Players take on the role of a “Ranger” military soldier armed with conventional weaponry, a “Pale Wing” special ops soldier equipped with a jetpack and armed with energy weapons, or new to this version, an “Air Raider,” who fights indirectly through the strategic placement and dispatch of trip mines, sentry guns, airstrikes and more. Players must fend off the invaders in each mission area, either alone or with up to three friends, through frenetic real-time combat set in real-life locations.

Best Game in the Series gets a Modern Makeover – Praised as a classic upon its initial release, EDF2’s intense combat against hordes of invading giant insects by way of guns, vehicles and even jetpacks has made this title a fan favorite that’s often heralded as the series’ best
Online Cooperative Gameplay and New Playable Class – Four-player online co-op and the addition of the Air Raider class ensure that returning fans find entirely new ways to enjoy their favorite EDF experience
Tons of Content and Replay Value – With 78 unique missions and 6 difficulty settings per mission, along with different character classes that require mastering completely different gameplay styles, there will always be new challenges to conquer and more bugs to squish

Source: TheGamesDB