Best Builder Base Hammer Jam Bases 2026
Find the best Builder Base Hammer Jam layouts for every Builder Hall level. Discover progress bases that keep your upgrades and building structure organized during Hammer Jam, plus strong anti Night Witch, anti ground, anti 1 star and dual stage defensive bases for Builder Base battles.
Latest Clashiversary bases
See the newest Crafted Defenses layouts added across all supported Town Hall levels.
3 months agoBEST Anti 2-star (BH8)
3 months agoProgress Layout (BH9)
3 months agoProgress Layout (BH8)
3 months agoProgress Layout (BH6)
Choose your Town Hall
Filter the Clashiversary collection by Town Hall and jump straight to your level.
Builder Base Hammer Jam
Best Builder Base layouts for duels
Strong Builder Base layouts for dual battles, including anti Night Witch, anti ground, anti 1 star and bases built to defend both stages.
Builder Base Hammer Jam
Progress bases
Keep your Builder Base clean and organized during Hammer Jam with progress bases for every Builder Hall level. Perfect for tracking upgrades, walls and new defenses while progressing faster.
