Cornelius7d

"100 Tage" bedeutet "100 days" auf Deutsch, und das Format ist Cornelius7ds Markenzeichen: Er wählt ein Survival- oder Sandbox-Spiel, spielt es über hundert In-Game- oder Echtzeit-Tage und dokumentiert alles, was dabei passiert. Das Konzept prägt seine Identität so stark, dass seine TikTok-Bio ihn schlicht als "Der Typ mit den 100 Tage Videos" beschreibt. Spiele wie Astroneer, Icarus, Surviving Mars und Soulmask sind bereits Teil der Reihe geworden.

Cornelius7d has extended the format beyond 100 days — his content regularly features 200 Tage (200 days) runs for games that reward a longer playthrough. The hashtag #200tage appears consistently alongside his uploads, suggesting he revisits certain titles for a follow-up challenge once the 100-day version is done.

Cornelius7d has run his challenge format across a wide range of survival and sandbox titles, including Astroneer, Icarus, Surviving Mars: Relaunched, Soulmask (plus its Shifting Sands DLC), Voidtrain, and Medieval Dynasty, among others. His catalog also includes Cult of the Lamb, showing a consistent focus on base-building and long-term survival mechanics rather than any single franchise.

Yes — Infinity Nikki content appears among Cornelius7d's most-used hashtags, which stands out because the open-world fashion and exploration game is a very different genre from the survival titles that define his channel. It suggests he occasionally steps outside his survival niche, though base-building and day-challenge games remain his core focus.

The hashtags #fountainofyouth and #survivalfountainofyouth in Cornelius7d's content refer to Survival: Fountain of Youth, a first-person survival game set on tropical islands. He has applied his signature day-challenge format to it, making it one of the recurring titles in his series alongside space and colony-builder games.

Yes — beyond the day-count challenge format, Cornelius7d has also published videos where he completes a game to full 100% completion, such as his Voidtrain 100% playthrough. This shows he works with multiple challenge-run styles depending on the game, not exclusively the survival-days structure.

Yes — Holy, the German gaming-focused energy and nutrition drink brand, sponsored Cornelius7d's YouTube content as recently as mid-2026. It sits alongside a lineup of other brand deals that includes Emma Sleep, NordVPN, Displate, and Xbox Game Studios, reflecting his standing as an established mid-tier gaming creator in the German-speaking market.

Xbox Game Studios sponsored a YouTube video from Cornelius7d in late 2025, making it one of his most notable brand collaborations. Given his survival and sandbox gaming focus, the partnership almost certainly aligned with an Xbox-published title that fits his 100-day challenge format.

Prettynasty.de is the business contact domain listed directly in Cornelius7d's YouTube bio for brand and sponsorship inquiries. It functions as his creator business entity — the address brands like Holy, Emma Sleep, and NordVPN would have reached out through — rather than a consumer-facing product or storefront.

Yes — Cornelius7d is based in Germany and produces all of his content in German. The vast majority of his audience is also German-speaking, with Germany, Austria, and Switzerland together accounting for nearly all of his viewership, making him a strongly DACH-focused creator.