Inertia
Fair · Multiplayer · 2017
The verdict
NO RUSH.
Fair at $0.99. Buy it if you want it.
- Length
- 1.5h 2.8h to 100%
- Value
- $0.66/hr
- Reviews
- 83% of 719 positive
Watch this gameOne alert at a price you pick.
Buy now or wait
Discounted in 7 of its last 8 seasonal sales. Last cut ended 11 days ago.
- Next sale
- Winter Sale, Dec 17 to Jan 4
Sources: IsThereAnyDeal, Valve.
What drives the score
How to read this
Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work
About the game
Inertia is a first-person platformer with free-running aspects. Inspired by various other free-running and movement based games/game-modes.
Minimum specs
Minimum on the Steam store: 2 GB of memory, NVIDIA GTX 460 / ATI Radeon HD 6850 or better (1GB VRAM), 2 GB of storage. Windows only.
The value story
It has been discounted 83 times in the 9 years tracked here. The median cut across all of them is 51 percent, about 6 weeks apart. Today it is at full price, and its last discount ended 11 days ago.
On value it sits in the top 15 percent of its genre. It is cheaper than 95 percent of its genre, and better reviewed than 83 percent. Among the games that feel like it, Blackwake (free, scores 56) beats it on value, while it beats MicroWorks (free, scores 52).
More about Inertia
1 of the 376 Steam-purchase reviews sampled here comes from a buyer who refunded the game, sampled from reviews written April 2020 to August 2026. Inside the two-hour refund window, 74 percent of the 315 reviews written there were positive, against 83 percent overall, and those are 48 percent of everything written about it.
The drop-off
94% start to 6% rarestNo achievement in this game marks the ending, so there is no finish rate. The curve runs from the most-unlocked achievement to the rarest, and its shape is where players stop. Steam global achievements
What players say
I don't remember much from playing this. But I have 6 hours and almost every achievement, so it can't have been that bad, right? It's just one of those very simple looking parkour games, I remember having a decent time playing it, but also some frustrating moments. That's about all I can remember.
Steam reviews, mixed to its ratio and rotated daily. Opinions are theirs.
No data upstream: critic score (Metacritic).
Cite this score
Inertia scores 54/100 on the BANG Score (fair value) as of Oct 19, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/666330/inertiaReviews set the ceiling, and the size of the player base moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Sep 28, price as of Oct 18. A number here look wrong? Tell me and I will check the inputs.