Valve Bucket List

Complete the critically acclaimed first-person shooter game Half-Life 2.

Play Counter-Strike, a popular first-person shooter game known for its competitive gameplay and team-based strategy.

Publish your own video game on Steam, the largest digital distribution platform for PC gaming

Complete Half-Life 2: Episode One, the first episodic sequel in the Half-Life series

Complete the final chapter of the Half-Life 2 episodic series, a first-person shooter game.

Complete the classic first-person shooter game Half-Life, known for its immersive storytelling and innovative gameplay.

Play DotA, a popular multiplayer online battle arena (MOBA) game known for its strategic depth and competitive scene.

Complete the critically acclaimed puzzle-platformer Portal 2.

Mind-bending physics puzzles with a dark wit (2007).

Complete the virtual reality game Half-Life: Alyx, set in the Half-Life universe.

Complete the Half-Life: Blue Shift expansion, a first-person shooter set in the Half-Life universe

Complete the Half-Life: Opposing Force expansion, a first-person shooter set in the Half-Life universe

Achieve 1000 hours of gameplay in Left 4 Dead 2, a cooperative zombie survival first-person shooter

Organize and host a professional photoshoot featuring cosplay based on Valve video game characters.

Play Dota 2, a popular multiplayer online battle arena (MOBA) game developed by Valve.

Play Counter-Strike 2, a popular first-person shooter game

The retail release with a bot ladder and Deleted Scenes, a single-player campaign cut from another studio’s version.

The version that made the game an esport and the skin economy that came with it.

The 2004 port to the Half-Life 2 engine: physics, ragdolls and an argument about de_dust2 that lasted a decade.

Valve remake the Quake mod on the Half-Life engine in 1999, nine classes and concrete bases intact.

Four survivors, a Tank and the AI Director that decides how bad tonight is.

A physics sandbox on the Source engine; Prop Hunt, Trouble in Terrorist Town and Gmod videos.

Nine classes, hats and the Heavy; Valve's cartoon shooter, free since 2011.

Four survivors, the AI Director and a chainsaw; co-op zombie shooting at its best.