Come to my party. Bring your app.

Thomas turns 39. From October 13 to October 16, 2026 (8 a.m. Costa Rica time), beat level 39 of LEVEL 39, a free one-button browser game, and you're on the guest list.

The birthday wish

No gifts. I want to solve your distribution. The highest-scoring guest gets me as a customer: I buy your app or SaaS (one purchase or one month, under US$50 in total), use it properly, review it honestly and share it on X. Every guest's app is listed on the guest list too. Free entry, no cash prize, no guaranteed rave review.

How to get in

1. RSVP by running: start a run from this page during the 72-hour window.
2. Beat level 39: survive the third cake fight and the party starts.
3. Post your score and your app. Your best server-verified score counts.

Play LEVEL 39 · Hosted by @thomaskanze