Chris Moeller (doomtoo)

Developer, working on games, productivity and health apps, with interest in vr/xr, robotics, home automation, and human interface devices

Seattle, Washington, United States
Website
GitHub
Twitter
LinkedIn

Reddit’s Game of the Day Hackathon

Online

Join Reddit to build incredible daily games!

$35,000 in prizes
Dec 08, 2026 09:00 PM EST to submit
725 participants

Meta VR Start Developer Competition 2026

Featured

Online

Accelerate your VR development journey with Meta VR Start and compete for $1M in cash prizes

$1,000,000 in prizes
Nov 18, 2026 03:00 PM EST to submit
5983 participants

Learn AR with SPECS

Online

Learn to design for glasses. Your coding agent builds the Lens, no SPECS required.

$2,500 in prizes
Winners TBD
1243 participants

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
35458 participants

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$740,000 in prizes
Winners announced
28559 participants

Meta Horizon Creator Competition - Game Design

Online

Design a production-ready mobile game. $250,000 in prizes.

$250,000 in prizes
Winners announced
566 participants

Meta Horizon Creator Competition: Mobile Innovation

Online

Compete for up to 35 prizes, with a top prize of $100,000 for the top 3 entries and a total prize pool of $1,500,000.

$1,500,000 in prizes
Winners announced
1080 participants

Meta Horizon Creator Competition: Mobile Genre Showdown - Reloaded

Online

Compete for up to 35 prizes, with a top prize of $200,000 per genre and a total prize pool of $2,500,000

$2,500,000 in prizes
Winners announced
1684 participants

Meta Horizon Creator Competition: Open Source Champions

Online

Compete for a share of $1M in prizes, plus an additional $500K in prizes for newly introduced mini-challenges.

$1,500,000 in prizes
Winners announced
1212 participants

Meta Horizon Creator Competition: Elevate Your Mobile World

Online

Compete for 35 prizes, including two $100,000 grand prizes and a total prize pool of $1,000,000.

$1,000,000 in prizes
Winners announced
1404 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
129552 participants

HP & NVIDIA Developer Challenge

Online

Transform Industries Through AI - Build, Innovate, Deploy with HP AI Studio and NVIDIA

$68,000 in prizes
Winners announced
1401 participants

Meta Horizon Creator Competition: Mobile Genre Showdown

Online

Compete for up to 30 prizes, with a top prize of $100,000 per genre and a total prize pool of $1,000,000

$1,000,000 in prizes
Winners announced
1538 participants

AWS Game Builder Challenge

Online

Create a game with AWS services of your choosing: all skill levels welcome!

$115,000 in prizes
Winners announced
3764 participants

Meta Quest Presence Platform Hackathon 2024

Online

Next Generation Quest MR Applications

$30,985 in prizes
Winners announced
2161 participants

2023 PICO Dev Jam

Online

Redefining XR: Beyond Imagination, Into Innovation

$49,500 in prizes
Winners announced
608 participants

Atlas Madness

Online

Hack MongoDB Atlas on Google Cloud

$10,000 in prizes
Winners announced
1153 participants

Pygames

Online

If you love programming and gaming, this is the perfect opportunity to showcase your skills and have some fun!

$13,700 in prizes
Winners announced
1272 participants

Snap AR Lensathon 2022

Online

Build sophisticated AR solutions with Lens Studio’s powerful suite of capabilities

$140,000 in prizes
Winners announced
858 participants

Mixed Reality Dev Days 2022 - Microsoft Hackathon

Online

Use open-source toolkits to build MR/VR projects that look great with less effort. Find out how at the Mixed Reality Dev Days event + hackathon.

$17,500 in prizes
Winners announced
646 participants

Mixed Reality Challenge: StereoKit (C# and OpenXR)

Online

Build a HoloLens 2 or VR experience with StereoKit, an easy-to-use open source library for building mixed reality projects with C# and OpenXR.

$6,000 in prizes
Winners announced
254 participants

Amazon Aurora Database Challenge

Online

Build the next generation of applications on Amazon Aurora, the relational database built for the cloud.

$24,000 in prizes
Winners announced
434 participants

AT&T Entertainment App Challenge

Online

AT&T is challenging developers to submit recent Entertainment solutions, including games, or hack new entertainment solutions.

$80,000 in prizes
Winners announced
334 participants

Intel Hacks 2017

Online

Plug, play, and power up with Arduino 101 to win prizes.

$20,000 in prizes
Winners announced
851 participants