Life & fun · alternatives · 2026
24 alternatives to Keep Out!
Remarkable WebGL Experiment.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Keep Out! launched in 2015; newer entries below may have overtaken it.
- 1

Hello HN! We’re a small creative studio specializing in real-time 3D experiences. Netlify approached us to design and build an interactive experience to celebrate reaching 5 million developers. Inspired by the classic game Marble Madness, we created a gamified experience where users control a ball through playful, interactive levels. The goal was to blend marketing content with the look and feel of a game to engage users. The app is built with Three.js [1], using our custom render pipeline and shaders, and uses Rapier for physics simulation [2]. The 2D content is overlaid on the WebGL view…
2024 · 5-million-devs.netlify.com · its alternatives →
- 2

- 3

Sorry in advance for the lost productivity…
2014 · gameaboutsquares.com · its alternatives →
- 4
Project V▲64A browser based scrolling shooter.
2015 · projectv.bigvikinggames.com · its alternatives →
- 5A3
2012 · icecreamyou.github.com · its alternatives →
- 6

- 7WGWebGL Games▲83
2015 · webgl.nu · its alternatives →
- 8
Flickgame▲68Your mouse is a crayon. Your browser is a wall. Draw stuff.
2015 · flickgame.org · its alternatives →
- 9
Microgue▲53Charming pixel graphics hide a surprisingly-deep challenge.
2015 · apps.apple.com · its alternatives →
- 10

- 11

A digital museum of video game levels
2019 · noclip.website · its alternatives →
- 12

- 13WM
Just launched a very early beta of a multiplayer "FPS" made in WebGL using ThreeJS library. (possible to switch between FPS and 3rd person) Just a hobby project that I would love to get some feedback on, in order to see if I should continue working on it or not. Note; It will add the project to github as open source once I've spent some time cleaning up the code. URL: http://wizardwarz.nergal.se
2014 · its alternatives →
- 14WC
2015 · mhluska.com · its alternatives →
- 15A3
2015 · afterglowskigame.com · its alternatives →
- 16W1
2017 · img42.com · its alternatives →
- 17WV
2016 · qake.se · its alternatives →
- 18

- 192M
Made this to try out o1-preview, took ~40 prompts and 3 hours in total, with a fairly solid backed written in Go. Works pretty badly in Firefox apparently due to canvas-canvas copies being really slow, Chrome works great tho. Doesn't work well on mobile yet, and has some other minor issues, but overall it feels incredible to put together something like this so quickly.
2024 · chess280.com · its alternatives →
- 20OS
2015 · grondilu.github.io · its alternatives →
- 21AW
2018 · willusher.io · its alternatives →
- 22TR
- 23WC
2016 · canvas.piarts.xyz · its alternatives →
- 24AO
2018 · comanche3d.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →