It's a fun map, but the loading screen sort of ruins the "rocket surprise". To fix that, you could simply place the bounce block immediately after placing the homing launcher.

Drones' surprises is also partially ruined by doors slightly protruding through tiles. So long as drones are not stuck, these doors can placed further back into the tiles for a more surprising effect.

Regardless of ruined surprises, though, I really like how the map changes over the playthrough.