Ethan Crossfield 
Free-to-keep promotions can give smaller games a final burst of attention before a major change, and Neon Knight: Vengeance From The Grave is taking that route on Steam. The 2D action platformer is currently available at no cost, but players have only a limited opportunity to add it to their libraries before its upcoming Ultimate Edition changes the game from free-to-play to paid.
A Final Free Window for Neon Knight
Neon Knight originally launched on Steam in 2018, and solo developer Marko Vukovic has spent the years since working on an expanded Ultimate Edition. That update is now expected to arrive in the coming weeks, although a specific release date has not been announced.
Once the update goes live, Neon Knight will no longer follow its previous free-to-play model. Players who claim the existing version before the transition will be able to keep playing without paying. However, it is still unclear whether those users will automatically receive every part of the Ultimate Edition, so claiming the current release does not necessarily confirm access to all of the upcoming additions.
What the 2D Platformer Offers
Neon Knight is built around the style of classic 2D run-and-gun games, while adding a story and modern action mechanics. Its protagonist is a knight brought back from the dead, and combat allows him to switch between swords and firearms while fighting through enemy encounters.
The game’s Steam review total remains limited, though the available feedback is mostly positive. The Ultimate Edition is intended to address some of the concerns raised by players, which could give the title a stronger foundation when it becomes a paid release.
Endurance Mode Could Extend Replay Value
One of the highlighted additions is Endurance Mode, a score-focused challenge built around enemy waves. Players must survive attacks and defeat as many creatures as possible while pursuing a high score.
That mode could make Neon Knight more replayable than a straightforward campaign alone. It also gives returning players a reason to revisit the game after the update, particularly if they enjoy short, repeatable combat challenges. The mode’s ultimate impact will depend on how the broader overhaul comes together, but it is one of the clearest changes currently described for the Ultimate Edition.
Other Steam Freebies Available in September 2026
Neon Knight is not the only no-cost opportunity on Steam this month. Deadshot and Space Menace are listed as free-to-keep promotions ending on September 23, while Crystal Crisis is scheduled to leave its promotion on September 21.
Five other games—Tactical Mission: Target Rush, Journey Through The Nightmare Realm 2, Cosmo Chaser, Twin Trials, and Donut Smash—also recently became free after previously being paid titles. The source material does not establish how long those offers will remain active, so players should check each Steam listing before assuming the promotions are permanent.
Key points
- Neon Knight: Vengeance From The Grave is currently free to claim on Steam.
- An Ultimate Edition is expected in the coming weeks, but no exact date has been confirmed.
- The update will move the game from a free-to-play model to a paid model.
- Endurance Mode will add enemy waves and score-chasing replay value.
Expert View
Neon Knight’s transition highlights how a small developer can use a major overhaul to reposition an older release. Giving Steam users a final free window may expand the player base before the paid launch, while feedback-driven changes and Endurance Mode could help the Ultimate Edition make a stronger impression. The main uncertainty is whether existing owners will receive the full upgrade, an unanswered question that may shape how the community responds to the transition.
