Hello, and welcome to Installation 01! Be prepared for a lot of pictures! Invasion: Installation 01 is an Invasion-oriented map that has three objectives that reflect Halo:CE Missions.

Phase 1: Spartans must activate the light bridges by using the control panels located on either side of the gorge. Once the light bridge is extended, a teleporter at the end of the Collisium will activate and transport any vehicles and spartans into phase 2's battleground

Phase 2: Spartans must secure one of two crashed life boats.

Phase 3: Spartans must assault a Forerunner structure, gain control of the power module, and escort it to the safety of a landing platform, where a pelican will pick up the victorious spartans (not really =P).

Weapons:
Phase 1: DMR x 2
Needle Rifle x 2

Phase 2: DMR x 2
Needle Rifle x 2
Sniper Rifle x 1
Spartan Laser x 1
Focus Rifle x 1
Plasma Launcher x 1

Phase 3: DMR x 2
Needle Rifle x 2
Sniper Rifle x 1
Spartan Laser x 1
Focus Rifle x 1
Plasma Launcher x 1

Vehicles:

Phase 1: None

Phase 2: Mongoose x 2
Warthog x 1
Shade Turret x 1

Phase 3: Mongoose x 2
Warthog x 1
Shade Turret x 1
Rocket Warthog x 1
Falcon x 1
Wraith x 1
Revenant x 1
Banshee x 1
Now onto the pictures!!!

Phase 1 battlefield

Phase 1 Alpha control panel

Phase 1 Bravo control panel

Mongoose Spawns

Warthog Spawns

Mongoose exiting teleporter, entering Phase 2 battleground

Phase 2 Elite spawn #1

Phase 2 Elite spawn #2 and lifeboat objective alpha

Lifeboat objective bravo and elite defense platforms

Elite Defensive tower, focus rifle spawn, and Falcon spawn (phase 3)

Phase 3 Forerunner structure

Phase 3 Forerunner structure, interior

Phase 3 Core spawn

Phase 3 Core drop objective

Phase 3 Elite spawn #1 and vehicle bay

Phase 3 Elite spawn #2 and banshee spawn

Well this is my map, and I worked long and hard on it!
The only little concern is the defensive tower phase 2, I accidentally switched it to despawn on phase 3. It can easily be fixed by going into forge, editing the object in basic editing, choosing advanced options, and removing the gametype label.