Buildings are your bread and butter in boom town. you acquire them as you unlock chests and progress further into the game.
All buildings in boom town can be upgraded multiple times with 5 distinct levels of visual progression.
Boom town is optimised to run on both up date mobile devices and much older low end phones. this is reflected in the technical budgets of models and textures.
All buildings had a poly budget of 2000 triangles (per level) and all texture maps come in at 512*512 (per level). Each building has maximum of 2 texture maps. Diffuse and in some cases emissive.