Radiator

Half-Life 2: Episode Two is a first-person shooter set in the aftermath of the Citadel's destruction. Players control Gordon Freeman as he and Alyx Vance travel through forests and underground tunnels toward a resistance base, facing Combine forces and new enemy types along the way. The game emphasizes vehicle-based combat sequences alongside the series' physics-driven puzzles and gunplay.

A standalone Source Engine mod consisting of three first person games about stargazing, gay divorce, and Emily Dickinson.

Hire heroes, build an army, prevail in battles and try to keep your empire intact in the face of grave danger. Eador. Imperium is a new chapter in Eador series, known for its unique blend of grand strategy, turn-based tactics and RPG elements.

Design, build and manage a giant shopping center. Open shops, supermarkets, restaurants, movie theaters, bowling alleys and more. Hire and manage the best staff for the job and milk your customers for all they're worth!

Real-Time Strategy/Wargame. From World War II through the Cold War and into the future, re-live or re-imagine the tensions and crises of our recent history! Guide your nation through the era of your choice in Campaigns, Scenarios, and Sandboxes, as you make every effort to become Supreme Ruler!

Infliction is a story driven first person physiological horror experience. Set in a regular suburban home, the story is told over alternating time periods spanning 13 years. Through environmental storytelling, Infliction tackles taboo subject matter. While you're discovering what has happened over the last 13 years, you're being stalked by an evil entity. Can you learn enough to vanquish the evil that lies within this family home or will you become a victim?

Discover a world forged by players, where your choices write the story. From seasoned Mage to ambitious Warrior, from adventurous Treasure Hunter to skilled Blacksmith, choose your path and experience Legends of Aria on your own terms.

Two small classics from Clarus Victoria published in 2013, Stone Age and Bronze Age, are now available on Steam! Manage an ancient tribe in the African Savannah, build the first city in the Fertile Crescent, guide your people across prehistory and lead them to Victory!

You awake in a sanctuary of steel and concrete, built to honor the Nordic Gods and to house an artifact, buried in the earth aeons ago. Unveil the secrets of the inhabitants, the artifact, and the nine realms of Yggdrasil in Apsulov: End of Gods.

Havocado is a silly hyper-speed multiplayer physics fighting game; shoot, punch, drive, and use magic to knock the other players off in a multitude of locations and scenarios.

A short RPG Maker game about a day in the life of developer Mattie Brice.

A short-form interactive fiction game with two endings. A trans woman riding the Keiyo line looks out toward the ocean.