Alternatives

Products that do what BUCK'D does

Test your “what-if” scenarios before making decisions

1. 1AC
   A central bank simulator game with a realistic economic model▲815

   2022 · benoitessiambre.com

2. 2AS
   A Set of Dice That Follows the Gambler's Fallacy▲523

   2017 · github.com

3. 3
   Playtest▲89

   Be the first to play tomorrow's games.

   2014

4. 4IM
   I made a simulator for personal finance▲479

   2021 · projectifi.io

5. 5
   4242.pro▲238

   Fast enough? A game to test your Stripe checkout skills

   2024

6. 6
   Decision Game▲221

   A fun game to stop overthinking

   2022

7. 7
   Guessly▲96

   A daily mini guessing game that roasts you when you fail

   Jan 2026

8. 8AD
   A difficult game to test your logic▲112

   2025 · rvlabs.ca

9. 9
   Developer Dilemmas▲88

   A simple & fun online game for developers by AppSignal

   2020

10. 10
    The N2D Method▲82

    Algorithmic decision-making model based on jobs-to-be-done

    2021

11. 11
    SolveFaction▲77

    Short mobile LeetCode-like challenges in game-like app

    2020

12. 12GM
    Gamedex, my collection of Three.js game dev experiments▲66

    2022 · github.com

13. 13
    Playabl.ai▲39

    Prompt-to-play platform for gamers & creators

    Oct 2025

14. 14TG
    The game where you test your offside decision-making skills against VAR▲61

    2021 · offsideornot.com

15. 15WS
    What's my JND? – a colour guessing game▲56

    https://www.keithcirkel.co.uk/too-much-color/

    Mar 2026 · keithcirkel.co.uk

16. 16
    GameDecision▲7

    Stop regretting game purchases.

    Jan 2026

17. 17FS
    First startup – A matching game based on your interests and location▲27

    HN is the best for honest feedback, help me improve my product! It's not failure, it's only feedback, thanks hackers. http://gameofchat.com

    2017

18. 18
    What If? ▲4

    A playground for your mind

    May 2026 · apps.apple.com

19. 19IM
    I made a game testing your prompting skills▲10

    Also inspired by this HN submission: https://www.chiark.greenend.org.uk/~sgtatham/quasiblog/findl... The model is gpt-4o-mini-2024-07-18.

    2024 · app4.hc11.org

20. 20
    Decidey – Spin, Flip, Roll, Decide!▲2

    Make decisions fun. Spin, flip, roll, and pick!

    Jan 2026

21. 21IB
    I built a 2-min quiz that shows you how bad you are at estimating▲20

    I've gotten to the point in my career where I now make strategic decisions often (hiring, firing, choosing what equipment to go with, etc.), as well as in my personal life where I need to strongly weigh my options for a big purchase or investment. I found a not-so-surprising parallel between the two as these decisions "resolved." Am I making good decisions or am I getting lucky? Did some research, read some books, and realized I should get in the habit of tracking my decision process. That quickly turned into the idea that formed Convexly. The landing page is a 10-question calibration quiz…

    Apr 2026 · convexly.app

22. 22
    Vexply▲5

    Free random decision tools — spin, flip, roll and decide

    Mar 2026 · vexply.com

23. 23
    Discern▲8

    Decision Engine for Commerce

    Jul 2026 · discern.enuid.com

24. 24AS
    A Strategic Guessing Game▲12

    2023 · one-dead.web.app

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