Metamod-r основан на оригинальном метамоде от Will Day для Half-Life 1 с некоторыми улучшениями Jussi Kivilinna. Он содержит огромное количество оптимизаций производительности и намного более чистый код. Ядро было написано с использованием JIT-компилятора.

Рекомендуется:

• ReHLDS с версией API 3.1 или новее

Список поддерживаемых игр

- Операционная система не поддерживается
- Операционная система поддерживается

Game \ Mod	Windows​	Linux​	Comment
Action Half-Life	✔	✔
Adrenaline Gamer	✔	✔
Azure Sheep	✔		Have no linux binary.
Base Defense	✔	✔
Brain Bread	✔		Have no linux binary.
Brutal Half-Life	✔		Have no linux binary.
Bumper Cars	✔		Have no linux binary.
BuzzyBots	✔		Have no linux binary.
Chicken Fortress 3	✔		Have no linux binary.
Counter-Strike 1.0	✔		Have no linux binary.
Counter-Strike 1.5	✔		Have no linux binary.
Counter-Strike 1.6	✔	✔
Counter-Strike:Condition Zero	✔	✔
Counter-Strike:Condition Zero Deleted Scenes	✔	✔	SinglePlayer mod with MP-base.
Day of Defeat	✔	✔
Deathmatch Classic	✔	✔
Desert Crisis	✔	✔
Digital Paintball	✔	✔
Earth's Special Forces	✔	✔
Existence	✔		Have no linux binary.
Firearms	✔		Have no linux binary.
Frontline Force	✔	✔
Gangsta Wars	✔		Have no linux binary.
Gangwars	✔		Have no linux binary.
Global Warfare	✔	✔
Goldeneye	✔		Have no linux binary.
Gunman Chronicles	✔		Have no linux binary.
HL-Rally	✔	✔
Half-Life	✔	✔	Also supported Bugfixed and improved HL release
Half-Life 1.5: Weapon Edition	✔	✔
Half-Life: Blue Shift	✔	✔	SinglePlayer mod with MP-base.
Half-Life: Decay	✔		Have no linux binary.
Headcrab Frenzy	✔	✔
Holy Wars	✔	✔
Hostile Intent	✔	✔
International Online Soccer	✔	✔
Judgement	✔	✔
Kanonball	✔	✔
Master Sword Continued	✔		Have no linux binary.
Monkeystrike	✔	✔
Morbid Inclination	✔	✔
Move In!	✔	✔
Natural Selection	✔	✔	And Beta version too.
Open-Source Jailbreak	✔	✔
openAG	✔	✔	Is an open-source client of Adrenaline Gamer mod.
Operations 1942	✔	✔
Opposing Force	✔	✔
Out Break	✔		Have no linux binary.
Outlawsmod	✔	✔
Over Ground	✔	✔
Oz Deathmatch	✔	✔
Paintball	✔	✔
Pirates, Vikings and Knights	✔	✔
Point of No Return	✔	✔
Project Timeless	✔	✔
Public Enemy	✔	✔
Resident Evil : Cold Blood	✔	✔
Ricochet	✔	✔
Rival Species	✔	✔
Rocket Crowbar	✔	✔
Rocket Crowbar 2	✔	✔
Science & Industry	✔	✔
Scientist Hunt	✔	✔
Snow-War	✔	✔
StargateTC	✔	✔	All versions: 1.x and 2.x.
Sven Coop	✔	✔	All versions: legacy and steam.
Swarm	✔	✔
Team Fortress Classic	✔	✔
The Battle Grounds	✔	✔
The Ship	✔	✔
The Specialists	✔	✔
The Trenches	✔	✔
The Wastes	✔	✔
Tour of Duty	✔	✔
Train Hunters	✔	✔
Underworld Bloodline	✔	✔
VampireSlayer	✔	✔
Wanted!	✔	✔
Wizard Wars	✔	✔	And Beta version too.
WormsHL	✔	✔
Zombie Panic	✔	✔