What “robochase” actually is
Searchers for “robochase” hit Chase de Languillette’s portfolio brand—robochase.com and the itch.io account robochase6000—not a standalone game titled Robochase. The arcade wave shooter with destructible terrain that matches the brief appears on the portfolio as Grid Wars 20X6 and on itch as Grid War 20X6.
Grid War 20X6 is listed as a Prototype for Windows and macOS. The Grid War itch page is a download build (for example Grid-War-20X6-Mac.app.zip); it is not an HTML5 browser play page. Other robochase6000 itch titles such as Roof Rocket may be browser-playable, but that does not make Grid War a browser game. Nisu does not host or embed any of these builds.
| Field | Verified value |
|---|---|
| Search brand | robochase · Chase de Languillette / robochase6000 |
| Matching prototype | Grid War 20X6 (portfolio sometimes Grid Wars 20X6) |
| Status | Prototype |
| Platforms | Windows, macOS (download) |
| Author | robochase6000 |
| Genre / tags | Action, Shooter · 2D, Arcade, Endless, Shoot 'Em Up |
| Browser HTML5 on Grid War page? | No (desktop download listed) |
Published features from the itch listing
The itch copy describes a tiny spaceship versus alien waves, five unique abilities, and enemies/players that create and destroy terrain. The page also notes a boss around wave 20 (“There’s a boss at wave 20 i think”). This guide does not invent a weapon list, ability names, tier ranks, or playtest claims beyond that published text.
Quick help
Is there a game literally titled Robochase?
No verified product with that exact title on the checked pages. Robochase is the developer brand; the matching arcade prototype is Grid War 20X6.
Where do I download the prototype officially?
https://robochase6000.itch.io/grid-war-20x6 (Windows/macOS downloads). Portfolio hub: https://www.robochase.com/
Can I play Grid War 20X6 in the browser on that itch page?
The checked Grid War listing is a desktop download prototype, not an HTML5 embed on that page.
Does Nisu host or embed it?
No.
Source and scope
Checked November 2, 2026 (Asia/Shanghai) against https://www.robochase.com/, https://robochase6000.itch.io/, and https://robochase6000.itch.io/grid-war-20x6. Not playtested end-to-end.