Modryos is a desktop studio for making Minecraft Java Edition mods without writing code. These are pictures from the studio and the game. Almost every capability is played in the game on NeoForge and Fabric, on each of the five versions, by an automated test run. The last full run passed 17,570 of 17,577 checks (99.96%); one check is still open.
Modryos is not released yet. 1.0.0 is coming soon.
Press New and choose a kind, in seven groups: blocks and items, crafting and loot, machines and networks, mobs and models, logic and code, the world, screens and guides. Each kind says what it is in a line, and opens with its settings beside it, in plain words.
A model editor with a live 3D preview builds the shape of a block, an item or a creature. A pixel painter paints its textures, and a timeline animates it. The same model and clips play in the game, and they live in the same project as the rest of the mod.
Model a creature, animate it, and give it behaviours from a list: how it moves, what it does and when. Creatures can be tamed and ridden. Small animals and large beasts are made the same way.
Blocks, items, tools, weapons, armour, food and fuel. Bows and crossbows with their own draw, armour sets that show on the player, and items that hold energy with a charge bar in the hotbar.
Crafting and the game's other recipe kinds, made by placing items in the grid. The recipes a mod adds show in JEI and the other recipe viewers.
A machine is a block with inputs, outputs, energy and a screen. Energy cells store power and pass it along. Cables, fluid pipes and item ducts join machines, and each face of a block can take in, give out, follow redstone or filter what passes.
Machine screens, HUD bars, books and quest views. Drag controls onto the screen, give them a look, and tie them to what the mod knows: a tank's level, a player's mana, the foods they have tasted. What you lay out is what opens in the game.
Chapters, quests and the lines between them, drawn on a map. Each quest's page is laid out in the screen builder and opens in the game as you drew it. Guide books, bestiaries with search, skill trees with points to spend, and altars with rituals on a ring of pedestals are made the same way.
When the sword hits something, set it on fire, and if it was a player, warn whoever holds the sword. Rules are sentences you pick from, and conditions nest into groups with If, Else if and Else. Each sentence is Java underneath, the code view is one click away, and your own Java classes and mixins sit beside the rules in the same project.
Play starts Minecraft with your mod on the loader and version you pick, with one player or two on the same PC. Data such as recipes reaches a running game with a reload, and many code changes are swapped in while it runs, so most changes do not need a restart.
The same project makes the mod for NeoForge and for Fabric, on each of these Minecraft Java Edition versions. You choose where to Play, and Modryos builds the jar files for the versions and loaders you choose, ready to upload to CurseForge or Modrinth.
Save a version whenever you like, compare any two, and see what changed, element by element. Here a dragon scale's stack size went from 64 to 16.
There is no download yet. Watch the repository on GitHub to hear when it's out.
Read the questions people ask.