Hints
Level-up your initial, cheaper units first, as you'll need to rely on these often throughout the game - especially early on.
Many enemies will be distracted by your presence, so try leading them on a merry chase away from your castle.
Don't be afraid to retreat behind your walls to heal. If you play as the dwarf, you can even shoot through the door.

Embark on an inspiring mission of human connection beyond the UCA. Sam — with companions by his side — sets out on a new journey to save humanity from extinction. Join them as they traverse a world beset by otherworldly enemies, obstacles and a haunting question: should we have connected?