From the creator of Inertia - a first-person movement platformer built on fluid, refined mechanics. Run, create, and compete in the definitive movement experience.

<h2 class="bb_tag" >Inertia 2: Definitive Edition is the next chapter from the creator of Inertia - a first-person platformer built entirely around fluid, refined movement mechanics.</h2>Nine years on, the foundation that made Inertia resonate with players is back - smoother, deeper, and complete from day one.Move. Inertia 2: Definitive Edition is built on a refined and evolved movement system - wall-runs, platforming, and fluid traversal that rewards mastery without punishing newcomers. Whether you're here to play casually or chase world records, the movement adapts to your playstyle.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4699990/extras/fbd2da7430d0790d74af9736539ba0c0.avif?t=1778060293" width=1560 height=324 />Create. Build your own levels with a full in-game level creator. Place every element and geometry feature found in the official levels - jump pads, wall-runs, elevators, rising platforms, horizontal movement platforms, and material-editable geometry across a curated set of surfaces. No external tools, no complexity - just build and play.Compete. Steam Leaderboards with anti-cheat measures put your times on the board from day one. Every official level; every community level - compete, compare, and chase the top spot. The speedrun community has a home here from launch.Workshop. Share your levels with the world through full Steam Workshop integration. Browse, subscribe, and play community-created levels without leaving the game. The Workshop is live from Early Access - meaning the community is already building by the time 1.0 arrives.The Definitive Edition difference. The original Inertia earned its community over time - Workshop support, leaderboards, and the level creator all arrived at 1.0. Inertia 2: Definitive Edition launches with all of it. Every feature, from day one.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4699990/extras/04a0ae1cb37ed6a15f2a25f7edc29342.avif?t=1778060293" width=1560 height=324 />

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