Blueprint: Tunnels

Blueprint: Tunnels is a Blueprints base type. The final reward room of this Grand Heist almost always contains alternative quality Gems, or rarely, Heist-exclusive unique item. The required NPC skills, flavour text, number of wings, rewards from side reward rooms, however, are random.

The layout use Tunnels tileset.

Mechanics

Effects

Image	Name & Type	Description
	Exploding ground On death effect	Certain monsters like the Clockwork Sentry will always trigger the exploding ground effect when they are killed. This also occurs when some rare/unique enemies are killed. To avoid taking damage, players need to stand away from the exploding ground, otherwise they will take high typeless damage.

Monsters

Image	Name	Type	Image	Name	Type
	Ember Auto-Scout	Monster		Frost Auto-Scout	Monster
	Tireless Sentry	Monster		Rusty Crusher	Monster
	Clockwork Sentry	Monster		GDB0-Y	Monster
	Firebuzz	Monster		Firespout	Totem
	Frostspout	Totem		Oscillotron	Rare or Magic Mini Boss
	Auto-Enforcer	Rare or Magic Mini Boss		Ashblessed Warden	Rare or Magic Mini Boss
	Loyalguard Mk 4	Unique Boss		GR8B0-Y	Unique Boss

Unique versions

There are currently no unique items for this base item type.

Item acquisition

Contracts drop from anywhere in the game except during a heist or Grand Heist. They also drop from Smuggler's Caches.