Life & fun · alternatives · 2026

Untrusted is a JavaScript-based adventure game where players progress by editing the game's source code itself. Rather than traditional gameplay mechanics, players solve puzzles and overcome obstacles by directly… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Untrusted, a JavaScript adventure game you play by modifying its source launched in 2014; newer entries below may have overtaken it.

1. 1BG
   Balancing game for the mobile browser with increasing difficulty▲338

   I made this 10 level Game. Excited for people to try it. :) Stay Balanced :)

   2024 · balanc3dgame.com · its alternatives →

2. 2
   CodingEscape▲185

   The escape game for coders and non-coders

   2021 · escape.codingame.com · its alternatives →

3. 3
   Can't Unsee▲465

   A simple game to test your Design skills 🖌

   2019 · cantunsee.space · its alternatives →

4. 4SZ
   Simple Zero-Knowledge Proof Treasure Hunt Game▲82

   2022 · zk-treasure-hunt.glitch.me · its alternatives →

5. 5
   UltraEd – A level editor/game engine for the Nintendo 64▲90

   2017 · github.com · its alternatives →

6. 6
   A puzzle game inspired by functional programming, written in PureScript▲121

   A puzzle game inspired by functional programming.

   2015 · david-peter.de · its alternatives →

7. 7
   JSRobot▲477

   Learn to code in JavaScript by playing a game 🤖

   2017 · lab.reaal.me · its alternatives →

8. 8
   I'm making a detective game built on Wikipedia▲318

   Hi HN! Worked on this side project for a while and wanted to share it. It's free to play.

   2025 · detective.wiki · its alternatives →

9. 9
   WordLines – A zero-knowledge proof-based blockchain puzzle game▲83

   Mobile ZK Puzzle Game with NFT rewards. Contribute to nalinbhardwaj/wordlines development by creating an account on GitHub.

   2022 · github.com · its alternatives →

10. 10
    SmartHome – An Adventure Game▲268

    SmartHome is a free, browser-based game written in vanilla JavaScript and no libraries. I don't want to spoil anything about the gameplay, but if you like text adventures, point-and-click adventure games, puzzle games, escape room games, art games, incremental games, cozy games, and/or RPGs, then this might be your speed. If you find it too hard and don't mind some mild spoilers, then check out the hints page: https://smarthome.steviep.xyz/help Enjoy!

    2024 · smarthome.steviep.xyz · its alternatives →

11. 11
    Phrazed & Confused▲73

    A code phrase word puzzle game

    2022 · apps.apple.com · its alternatives →

12. 12
    Trust Trials▲121

    Flex your programming and game theory knowledge

    2024 · trust-trials.codewalkers.net · its alternatives →

13. 13
    Neverbleed – privilege separation engine for OpenSSL and LibreSSL▲47

    privilege separation engine for OpenSSL / LibreSSL - h2o/neverbleed

    2015 · github.com · its alternatives →

14. 14
    Coin Crypt▲55

    A roguelike deckbuilding adventure

    2015 · dumbandfat.com · its alternatives →

15. 15
    Unturned▲71

    A apocalyptic sandbox survival game 👻

    2015 · store.steampowered.com · its alternatives →

16. 16
    Recursive!▲96

    A puzzle game about recursion, patterns, and programming.

    2021 · apps.apple.com · its alternatives →

17. 17
    Control Alt Deceit▲70

    A Game of Lies, Betrayal and Questionable Strategies

    2016 · kickstarter.com · its alternatives →

18. 18
    Impossible.js▲100

    Build terminal apps in JavaScript

    2023 · github.com · its alternatives →

19. 19
    Splice▲60

    An experimental and artistic puzzler

    2015 · cipherprime.com · its alternatives →

20. 20
    Clandestine▲61

    A stealth/hacking game set in 1996

    2015 · store.steampowered.com · its alternatives →

21. 21
    Unknown Castle▲69

    Puzzle adventure where you control 2 characters.

    2019 · store.steampowered.com · its alternatives →

22. 22
    LVL▲63

    New minimalistic puzzle that blends 3D into 2D with a twist

    2016 · its alternatives →

23. 23
    Gridland ▲87

    An adictive roleplaying stacking puzzle

    2015 · gridland.doublespeakgames.com · its alternatives →

24. 24
    Cryptle▲60

    A cryptographic word game

    2023 · cryptle.io · its alternatives →

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 →