Alien Vs Predator PC Remake

I need the 2003 Xbox real-time strategy title “Alien Vs Predator: Extinction” rebuilt so it runs natively on Windows. The core gameplay, factions, units, maps, AI behaviour, cut-scenes and balance should feel faithful to the original; what I want added is robust online multiplayer.

My must-have improvement is head-to-head PVP so two players can field their customised armies over the internet rather than just split-screen or system-link. In addition, please work a co-op version of the story campaign and a Team Battle mode that supports up to four independent teams (2-4 human or AI players in any mix).

I’m flexible on engine choice—Unity, Unreal or even a proprietary solution—so long as the final build installs easily on modern Windows PCs, supports common resolutions and delivers smooth networking with NAT traversal or relay hosting.

Deliverables
• Playable Windows build with single-player parity to the Xbox original
• Online infrastructure (lobby, host/join, P2P or dedicated) for:
 - 1 v 1 Army PVP
 - Co-op campaign
 - Team Battle (max 4 teams)
• Source code and project files so the game can be patched or expanded later
• Brief technical documentation covering build steps, networking architecture and mod-friendly data formats

I’ll be available for quick feedback, can provide reference footage and will run regular playtests as milestones are met.

Also improved graphics if possible please.