For those unfamiliar with TA: Escalation (TA:ESC), we like to think of our effort as a production quality expansion to Total Annihilation which can be enjoyed in both Skirmish and Multiplayer settings. TA:ESC offers significant enhancements to the venerable TA gaming engine, including Cavedog quality models, textures, and presentation - a feat claimed by many, but realized by none; new GUI and extended menus; unique upgrading system for defenses and resources; deflective Shield Generators; mass unit Teleportation Gates; automated mass loading and unloading transports; Multi-Unit-Air-Transports; proximity bonuses for adjacent Fusions and Energy Storages; Surfaceable subs; walking ships; Omni Intel Towers capable of massive radar, jamming, LOS, targeting, and Commander hacking; and much, much more!
can you build on them? looking cool!
Not possible. A feature is just a 2d image. You cannot have units stand on features otherwise bridges would have been made long ago.