Systems

Use Alt+click (by default) on different entities to send them an instant message. Allied players: congratulations or compliments. Enemy players: target this Giant! Outposts and Bastions: attack (enemy) or defend (allied). Abomination, Colossus and Siege Dozer: start an objective vote to attack. Tunnel: I'm going that way!

Press Enter to open the event log and the quick chat options. The event log keeps a record of in-game events and of the messages exchanged between you and your allies.

Use Alt+click (by default) for a contextual ping on the Abomination, the Colossus or the Siege Dozer to start an objective vote and better coordinate attacks with your teammates.

Press Z to move your camera instantly to where the last ping was placed. Use this to check quickly what is happening on the battlefield.

You can communicate with your troops through your Giant's voice by using Alt+click (by default) on any Giant, landmark or area of the map. This sends a contextual ping to your team, also visible on the minimap.