StudyCrafter
A scratch-like platform where you can play, share, and create interactive projects, on the browser or offline, and collect data from players.
From Tiny Tools Directory
Discover
Wander the web like a shoreline.
Something new washes up every time: pages from all kinds of people, made with all kinds of tools. Beachcomb shows you what it found, then gets out of the way.
Pick a few topicsInklewriter
The “baby” Ink, runs in browser and great for CYOA, same UI as Sorcery!
From Tiny Tools Directory
Playmat – Browser client for XMage, the open-source MTG engine
A fan-made web client for XMage, the open-source Magic: The Gathering rules engine. Hobby project, not affiliated with Wizards of the Coast. - arcanite24/playmat
Something different
Zubspace.gg – remake of 30yo Subspace game, a space MMO in the browser
Play Zubspace, an open-source HTML5 game remaking Subspace Continuum. Fan-made. Jump in and battle other players in your browser.
From Show HN
I Made a Public Transit Optimization Puzzle Game
A daily transit-map puzzle. Draw the lines, pick up the riders.
From Show HN
Instance – A clean-room reimplementation of GameMaker 8.1 in Rust
Open source, clean room implementation of Game Maker 8.1 in pure Rust. - groverburger/instance
Something different
Glyph Generator
A generator of glyphs for use in games, world building or for fun.
From Tiny Tools Directory
Wick
Also an animation program, a friendly flash-like for multimedia projects that allows interaction and game-like play.
From Tiny Tools Directory
Twine
An open-source tool for telling interactive, nonlinear stories. Has a big community and multiple versions and themes.
From Tiny Tools Directory
Choicescript
Like Twine, but for more traditional CYOA gamebooks-with-stats. Tight community on the forums.
From Tiny Tools Directory
GB Studio
A drag and drop gameboy interface that lets you do some scripting. Export to html or an actual gameboy rom!
From Tiny Tools Directory
Pico8
($15) Probably the most popular fantasy console for game dev, pico8 has harsh limitations but that are intentionally chosen. Code is written in lua. Export to standalone HTML+JS or PNG (a fantasy cartridge).
Something different
LPC Spritesheet Character Generator
A pixel-art RPG-style character spritesheet generator.
From Tiny Tools Directory
The Adliberum Engine
(Free but on Steam, early access) Make text adventures, muds and text-powered roleplaying games.
From Tiny Tools Directory
nCine
An open source cross-platform 2D game engine with an emphasis on performance.
Something different
That's this stretch.
Walk on