Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.
Each input wears a grade, S to D, read from the buyer's side. The color is the direction: green raises the score, red lowers it, grey sits neutral. ▼ marks a dock, ? a missing input. The exact weights stay secret. These are the inputs and the direction each pushes.
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BANGER · Shooter · 1999
Steam Deck PlayableBUY IT.
Yes. A BANGER at $0.99.
about 5.2h$0.99 (~)
Better value than 100% of Shooter games
The verdict is built to be quoted. Copy the line, or embed the live badge.
Half-Life: Opposing Force scores 93/100 on the BANG Score (a BANGER). The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steamBANGERS.com/game/50/half-life-opposing-force<a href="https://steamBANGERS.com/game/50/half-life-opposing-force"><img src="https://steambangers.com/api/badge/50" alt="BANG Score" width="340" height="80"></a>[](https://steamBANGERS.com/game/50/half-life-opposing-force)The BANG Score is one number for value, 0 to 100: price against how it reviews and how long it was built to be. It rates value, not taste. Whether it is for you is on you. How the score is computed → Data · updated 6h ago.
Low $0.99High $4.99Now $0.9980% off high
Price line + bands by tier:BANGERPrice history via IsThereAnyDeal.
Peak 74Low 74Latest 74
Daily peak concurrent players.Player counts via SteamSpy.
No data upstream: critic score (Metacritic), achievement curve (Steam global achievements).
The lowest price on record is $0.49, set in June 2019. It has been discounted 52 times in the 14 years tracked here, typically at 80 percent off, with about 13 weeks between sales. Today's $0.99 at 80 percent off still sits 102 percent above the floor, so a deeper cut exists in its history.
On value it sits in the top 1 percent of its genre. It outscores the games it most resembles, including Half-Life: Blue Shift ($4.99, scores 85) and Brothers in Arms: Hell's Highway™ ($3.99, scores 70).