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Growth · alternatives · 2026

24 alternatives to An Interactive Guide for Castlevania II: Simon's Quest

I'll start by copying the comment I left on the Reddit post where I originally shared this project and then go into some more detail for this audience. (https://www.reddit.com/r/nes/comments/1umrnd5/i_made_an_inte...) """ Castlevania II has always held a special place in my heart. I didn’t own it myself as a kid but I had a family member who did. This meant that I only got a few chances to actually play it, but that left a big impression on me anyway. I recently beat it for the first time and along the way I decided I wanted to build the most over-the-top…

This is an interactive guide for the NES game Castlevania II: Simon's Quest, built as a progressive web app with full offline support. It provides guidance for players working through the game, created as a… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1LT

    Hello all, About a month or so ago, you were all so nice as to put Lazy Tetris on your front page, and I've never felt so popular. More than 30,000 people have played the game all over the world. I'm truly happy if anyone is enjoying this fun project. So yes, I'm re-posting this, sorry if it's too soon, but I wanted to thank you for your amazing feedback in the comments: https://news.ycombinator.com/item?id=44103839 I've added the following features since we last spoke: - iOS app (why? Of course Monetization, but Haptics are also cool) - translations into a few languages -…

    2025 · lazytetris.com · its alternatives →

  2. 2IM

    Hi, As a 8-bit C64 game coder in eaarly 90ties and currently mostly FE-focused dev, decided to give a go to a simple retro game archive. This is purely fun project - so i decided to post it to HN, mayne it'll resonate :)

    2023 · polishpixels.com · its alternatives →

  3. 3MA

    hi all, I've always wanted to make my own game, but couldn't afford a thousand-dollar adobe (flash+photoshop) license. I'm not a talented programmer, have no degree in CS. But I understand some elements of design. So I got me a copy of ImpactJS, and after about 5 months of steep learning curve (at least for me), I managed to come up with a game. I also integrated it with a highscore and badge system, similar to what you get at Kongregate. You need to login with Google/OpenID to earn badges/scores. link is: http://www.hotbazooka.com/privatejoe hope to hear some feedback/questions from you guys!

    2011 · hotbazooka.com · its alternatives →

  4. 4IS

    Hey everyone! Long time lurker, first time poster. I've just reached beta in my game BoxByte Lyte. -What is it- It's a free 3d arcade game for hardcore players that uses color matching in interesting ways. Also it's a one button game, well movement and one button. Cool huh? The final release will be free too. -What I need- This is a very challenging game, so I really need to balance the difficulty so that it's still hard but not impossible. It would be great just to hear your experiences of the game and how far in it you got. -Where can I report bugs?-…

    2015 · its alternatives →

  5. 5

    Castlevania creator Kickstarting his next game (pre-launch)

    2015 · kickstarter.com · its alternatives →

  6. 6

    Still very much a work in progress, but really wanted to share this even in it's early state. Had heaps of fun building it to learn more about WebRTC.

    2023 · github.com · its alternatives →

  7. 7

    A Solid Action-Platformer For Fans Of Retro RPGs

    2015 · apps.apple.com · its alternatives →

  8. 8

    A Westernvania adventure game!

    2015 · apps.apple.com · its alternatives →

  9. 9

    An edgy Metroidvania game

    2015 · store.steampowered.com · its alternatives →

  10. 10

    Hello everyone! I've finally finished my latest side project - a RPG game made in Blazor. It started as a small project to learn some Blazor (I'm .NET dev but kept mainly to backend and ASP.NET). I had such a good time coding it that at some point I decided to make a full featured game out of it. I might've have bitten off more that I could chew as RPGs have so many systems and elements but overall I think it worked out well, especially for a single person project. I want to hop on the next project soon so any comments/questions/tips than can make me better really appreciated!

    2024 · whimsicalwyrm.itch.io · its alternatives →

  11. 11AW

    So, me (dev) and my friend (designer) have been building a website/mobile app to help users manage their game library (think MyAnimeList, but games) for a little over a year. We launched with a very basic set of features, and have been slowing expanding since then. All the code is open source, and most of the things we implemented were direct feedback from users (e.g. being able to import games from Steam/PSN, and the Posts feature). We don't show ads or have any kind of subscription. This is just a hobby project. Any feedback would be greatly appreciated, as honestly the hardest…

    2025 · gamenode.app · its alternatives →

  12. 12IT

    I added Co-op online to Lazy Blocks. Using PeerJS & WebRTC, so no server. Hope you enjoy, let me know if you have and feedback, etc. Thank you, Adam -- EDIT Oh! -- Click the "Globe" icon to start online play -- Edit 2 Oh! -- I should mention - the board is infinite, you can scroll and pan and zoom in all directions -- and you can always find the other player with one click

    2025 · lazyblocks.xyz · its alternatives →

  13. 13IR

    You can check the game here: https://select.supply/game/mindmaze. Curious to learn your feedback. I personally loved the game so much!

    Apr 2026 · medium.com · its alternatives →

  14. 14

    Well HN, I've finally produced something I think is worthy of sharing, but I didn't do it "in a weekend". Yeah, it's an iOS puzzle game. And yeah, it's a game I built because I wanted to play it rather than based on market research, so all this sort of makes it the antithesis of a popular HN post. But whatever. Still hoping for some of that patented (har har) expert HN feedback. Critique any part of it except the music. Also, PM me for upgrade codes, or I can post some here if there's any interest. Download (it's free):…

    2012 · itunes.apple.com · its alternatives →

  15. 15

    Request Anything You Want, Game, MOD, Cheats, Guides and Etc

    2023 · patreon.com · its alternatives →

  16. 16IB

    It's like a mix between Picross (Nonograms) and Polyominoes. It's a minimalist puzzler which has no text, no tutorials (none required) and no ads set in a relaxing environment. App Store: https://itunes.apple.com/gb/app/shapeuku-shape-puzzle-game/i... Play Store: https://play.google.com/store/apps/details?id=com.dtbgames.s... I have a bulk load of Android promo codes to give away, so if you'd like one let me know! (Sorry iOS users, I have no free codes left!)

    2018 · its alternatives →

  17. 17

    Find your next favorite Steam game in seconds

    Jan 2026 · playpick.gg · its alternatives →

  18. 18AP

    Most people like free things, some people like games. If you like 'm both then this might be something for you! I've made a website, a Discord bot, a Twitter bot, and a bunch of scrapers that roam the web to find free games out there. Just so that they can be found in one place by other people. I'm running this on my own server, so I'm curious as to how much traffic it can handle. The Discord and Twitter bots run on a fixed interval, so that shouldn't be much of a bottleneck. You can check it out online at: https://www.freegameisafreegame.com On Twitter at…

    2020 · its alternatives →

  19. 19

    Hey everyone, I'm Fabio, a very long time lurker here. Today I want to celebrate and share with you, again, a game that I conceived more than 8 years ago. I shared it last week with all its history (if you're curious) [1], but it just stayed in the "shownew" and never reached the main "show" page, hopefully this time it'll do better (:crossed_fingers:)! What changed since last week? Today I've also published the mobile apps for both iOS and Android (last week it was just web), which are also my first mobile apps ever. So I believe it's still a worthwhile post and something to show :) I'd…

    2024 · fiftygame.com · its alternatives →

  20. 20DH

    Hi HN ! I built a text adventure as a way of learning Flask / app development. It runs in browser (hosted on a cheap DO droplet). I've been wanting more games like Animal Crossing that take place in real time, so this game has a real time clock and moon phase system. I've never shared something like this on here before so I hope this is OK. Happy to answer any questions about it!

    2024 · deadhorse.eurydice.me · its alternatives →

  21. 21

    a reverse platformer

    2017 · its alternatives →

  22. 22

    I built a website for games that catch my eye or have something interesting going on. I made it for fun but then updating became a habit. Maybe you'll find your next "must-play" game here? GitHub repo: https://github.com/RaycatWhoDat/games-list

    Nov 2025 · alistof.games · its alternatives →

  23. 23

    I have been using Claude for the past couple of days this week to document and modify the TR2 game file format for an obscure Japanese-exclusive Wii game called And-Kensaku, or 安藤ケンサク. And-Kensaku is a game related to Googling. There are a few game modes, but the most famous one asks you a question and gives you two answer options, and you win if you choose the most popular Google search. I have been able to do the following: 1. disable signature checks on the files, and 2. allow edits to the Phrases.tr2 file, making it possible to modify the content of the aforementioned game mode. I wanted…

    Jun 2026 · github.com · its alternatives →

  24. 24AS

    Proud to share the very first release of my new game: Alverde - It's for my 4yo - Currently works only on desktop browsers - As long as I keep having fun building it, it will keep evolving Game: https://alverde.netlify.app/ Source: https://github.com/trumbitta/playroom Plans: https://github.com/trumbitta/playroom/discussions/20

    2022 · its alternatives →

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An Interactive Guide for Castlevania II: Simon's Quest…