diff --git a/icons/obj/atmospherics/blue_pipe_tank.dmi b/icons/obj/atmospherics/blue_pipe_tank.dmi deleted file mode 100644 index 3d2ee4c9d69..00000000000 Binary files a/icons/obj/atmospherics/blue_pipe_tank.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/digital_valve.dmi b/icons/obj/atmospherics/digital_valve.dmi deleted file mode 100644 index 136523b7223..00000000000 Binary files a/icons/obj/atmospherics/digital_valve.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/dp_vent_pump.dmi b/icons/obj/atmospherics/dp_vent_pump.dmi deleted file mode 100644 index 86dae2cf435..00000000000 Binary files a/icons/obj/atmospherics/dp_vent_pump.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/filter.dmi b/icons/obj/atmospherics/filter.dmi deleted file mode 100644 index 99afb55d22b..00000000000 Binary files a/icons/obj/atmospherics/filter.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/mainspipe.dmi b/icons/obj/atmospherics/mainspipe.dmi deleted file mode 100644 index df6c2bc0d3a..00000000000 Binary files a/icons/obj/atmospherics/mainspipe.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/n2o_pipe_tank.dmi b/icons/obj/atmospherics/n2o_pipe_tank.dmi deleted file mode 100644 index 40efbd9f15d..00000000000 Binary files a/icons/obj/atmospherics/n2o_pipe_tank.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/omni_devices.dmi b/icons/obj/atmospherics/omni_devices.dmi deleted file mode 100644 index 44497310026..00000000000 Binary files a/icons/obj/atmospherics/omni_devices.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/orange_pipe_tank.dmi b/icons/obj/atmospherics/orange_pipe_tank.dmi deleted file mode 100644 index cc9442b8033..00000000000 Binary files a/icons/obj/atmospherics/orange_pipe_tank.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/passive_gate.dmi b/icons/obj/atmospherics/passive_gate.dmi deleted file mode 100644 index 42e8c9dc74f..00000000000 Binary files a/icons/obj/atmospherics/passive_gate.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/pipe_manifold.dmi b/icons/obj/atmospherics/pipe_manifold.dmi deleted file mode 100644 index 1e6f5750d1b..00000000000 Binary files a/icons/obj/atmospherics/pipe_manifold.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/pipe_tank.dmi b/icons/obj/atmospherics/pipe_tank.dmi deleted file mode 100644 index 72310a2657d..00000000000 Binary files a/icons/obj/atmospherics/pipe_tank.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/pipe_vent.dmi b/icons/obj/atmospherics/pipe_vent.dmi deleted file mode 100644 index e40f5946cf8..00000000000 Binary files a/icons/obj/atmospherics/pipe_vent.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/portables_connector.dmi b/icons/obj/atmospherics/portables_connector.dmi deleted file mode 100644 index c651b959990..00000000000 Binary files a/icons/obj/atmospherics/portables_connector.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/pump.dmi b/icons/obj/atmospherics/pump.dmi deleted file mode 100644 index e44a21991ba..00000000000 Binary files a/icons/obj/atmospherics/pump.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/red_orange_pipe_tank.dmi b/icons/obj/atmospherics/red_orange_pipe_tank.dmi deleted file mode 100644 index 1770c46312a..00000000000 Binary files a/icons/obj/atmospherics/red_orange_pipe_tank.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/red_pipe_tank.dmi b/icons/obj/atmospherics/red_pipe_tank.dmi deleted file mode 100644 index 3fedc659e03..00000000000 Binary files a/icons/obj/atmospherics/red_pipe_tank.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/relief_valve.dmi b/icons/obj/atmospherics/relief_valve.dmi deleted file mode 100644 index 485bf792b19..00000000000 Binary files a/icons/obj/atmospherics/relief_valve.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/valve.dmi b/icons/obj/atmospherics/valve.dmi deleted file mode 100644 index 9ce45199bd7..00000000000 Binary files a/icons/obj/atmospherics/valve.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/vent_pump.dmi b/icons/obj/atmospherics/vent_pump.dmi deleted file mode 100644 index 6b1f57baa44..00000000000 Binary files a/icons/obj/atmospherics/vent_pump.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/vent_scrubber.dmi b/icons/obj/atmospherics/vent_scrubber.dmi deleted file mode 100644 index 7133072cd79..00000000000 Binary files a/icons/obj/atmospherics/vent_scrubber.dmi and /dev/null differ diff --git a/icons/obj/atmospherics/volume_pump.dmi b/icons/obj/atmospherics/volume_pump.dmi deleted file mode 100644 index e3ff3cf9854..00000000000 Binary files a/icons/obj/atmospherics/volume_pump.dmi and /dev/null differ