Brick Block
Brick walls offer decent protection and can be upgraded to concrete later.
Upgrade path
Hit a placed block with a stone axe, claw hammer or nail gun while carrying the material of the next step: 4 hits per upgrade.
Harvest drops
Small Stone× 16
Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.
When it collapses
Falling, it leaves
Destroyed Stone (75% of the time) where it lands.
Where to find (594 POIs)
7 Days Suites (tier 5), Champions Coliseum (tier 5), Dishong Tower (tier 5), Dr. Karen Higashi Residence (tier 5), Grover High (tier 5), Haven Hotel (tier 5), Hybrid Mining (tier 5), Minotaur Theater (tier 5), Navezgane Athletics Complex (tier 5), Navezgane County Jail (tier 5), Shamway Factory (tier 5), Shotgun Messiah Factory (tier 5), The Last Sunset Nursing Home (tier 5), Two Bit Tower (tier 5), U.S. Army Post #7 (tier 5), Vanity Tower (tier 5), Aranea Caverns (tier 4), Beanthere Coffee Company (tier 4), Butcher Pete's (tier 4), Calm Inn (tier 4), ChemTech Distribution Center (tier 4), Close Encounters Gun Range (tier 4), Coleman's Drive-In (tier 4), Diamond's Mens Club (tier 4), Don Vittorio Spagetto Residence (tier 4), Doominium Tower (tier 4), Ecotrash Recycling Center (tier 4), Favales Academy (tier 4), Flushing Rule Palace (tier 4), Good Life Apartments (tier 4), Granddaddy's Cable Regional Service Center (tier 4), Green Hill (tier 4), Holvez Rent-a-Car (tier 4), Housing Development (tier 4), HSP Logistics (tier 4), Infested Warehouse (tier 4), Ironwood Paper Mill (tier 4), Jeffelon Zuckergates Estate (tier 4), Joe's Junction (tier 4), Judy Witch (tier 4) and 554 more.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.