Battlevoid: Harbinger Feature Requests

Coop mode maybe? 2-4 players can tackle a really hard map together , they can share items dropped so if a flak cannon is dropped by a trolgar everyone can pick it up if not people will be fighting over items. Roaminh friendly npcs sound awesome and maybe a last stand mode? 2-4 players can try their best to outlast continous waves of enemies and between each wave a trading ship jumps in for the players to repair and buy new stuff?