Town generator can produce vaults

game/engines/default/engine/generator/map/RoomsLoader.lua

game/engines/default/engine/generator/map/Town.lua

game/modules/tome/class/Game.lua

game/modules/tome/data/damage_types.lua

game/modules/tome/data/maps/vaults/hillbert_curve.lua

game/modules/tome/data/maps/vaults/hostel.lua

game/modules/tome/data/maps/vaults/orc-armoury.lua

game/modules/tome/data/rooms/greater_vault.lua

game/modules/tome/data/talents/gifts/call.lua

game/modules/tome/data/talents/spells/explosives.lua

game/modules/tome/data/talents/spells/infusion.lua

game/modules/tome/data/zones/high-peak/zone.lua

game/modules/tome/data/zones/rak-shor-pride/zone.lua

game/modules/tome/data/zones/test/zone.lua

game/modules/tome/data/zones/tol-falas/zone.lua